id sid tid token lemma pos crl-13641 1 1 college college NOUN crl-13641 1 2 and and CCONJ crl-13641 1 3 research research NOUN crl-13641 1 4 libraries library NOUN crl-13641 1 5 gloria gloria PROPN crl-13641 1 6 s. s. PROPN crl-13641 1 7 cline cline PROPN crl-13641 1 8 application application NOUN crl-13641 1 9 of of ADP crl-13641 1 10 bradford bradford NOUN crl-13641 1 11 ~ ~ SYM crl-13641 1 12 s s NOUN crl-13641 1 13 law law NOUN crl-13641 1 14 to to ADP crl-13641 1 15 citation citation NOUN crl-13641 1 16 data datum NOUN crl-13641 1 17 this this DET crl-13641 1 18 study study NOUN crl-13641 1 19 serves serve VERB crl-13641 1 20 as as ADP crl-13641 1 21 a a DET crl-13641 1 22 test test NOUN crl-13641 1 23 of of ADP crl-13641 1 24 the the DET crl-13641 1 25 two two NUM crl-13641 1 26 formulations formulation NOUN crl-13641 1 27 of of ADP crl-13641 1 28 bradford bradford NOUN crl-13641 1 29 's 's PART crl-13641 1 30 law law NOUN crl-13641 1 31 , , PUNCT crl-13641 1 32 verbal verbal ADJ crl-13641 1 33 and and CCONJ crl-13641 1 34 graphical graphical ADJ crl-13641 1 35 , , PUNCT crl-13641 1 36 using use VERB crl-13641 1 37 5,628 5,628 NUM crl-13641 1 38 citations citation NOUN crl-13641 1 39 to to ADP crl-13641 1 40 journal journal PROPN crl-13641 1 41 literature literature PROPN crl-13641 1 42 referenced reference VERB crl-13641 1 43 in in ADP crl-13641 1 44 college college PROPN crl-13641 1 45 & & CCONJ crl-13641 1 46 research research NOUN crl-13641 1 47 libraries library NOUN crl-13641 1 48 and and CCONJ crl-13641 1 49 special special ADJ crl-13641 1 50 libraries library NOUN crl-13641 1 51 , , PUNCT crl-13641 1 52 1940 1940 NUM crl-13641 1 53 through through ADP crl-13641 1 54 1974 1974 NUM crl-13641 1 55 . . PUNCT crl-13641 2 1 the the DET crl-13641 2 2 data datum NOUN crl-13641 2 3 are be AUX crl-13641 2 4 divided divide VERB crl-13641 2 5 into into ADP crl-13641 2 6 seven seven NUM crl-13641 2 7 five five NUM crl-13641 2 8 - - PUNCT crl-13641 2 9 year year NOUN crl-13641 2 10 spans span NOUN crl-13641 2 11 so so SCONJ crl-13641 2 12 that that SCONJ crl-13641 2 13 comparisons comparison NOUN crl-13641 2 14 can can AUX crl-13641 2 15 be be AUX crl-13641 2 16 made make VERB crl-13641 2 17 between between ADP crl-13641 2 18 the the DET crl-13641 2 19 calculated calculate VERB crl-13641 2 20 percentage percentage NOUN crl-13641 2 21 errors error NOUN crl-13641 2 22 for for ADP crl-13641 2 23 each each DET crl-13641 2 24 journal journal NOUN crl-13641 2 25 during during ADP crl-13641 2 26 each each DET crl-13641 2 27 fiveyear fiveyear PROPN crl-13641 2 28 period period NOUN crl-13641 2 29 . . PUNCT crl-13641 3 1 in in ADP crl-13641 3 2 addition addition NOUN crl-13641 3 3 , , PUNCT crl-13641 3 4 trends trend NOUN crl-13641 3 5 in in ADP crl-13641 3 6 citation citation NOUN crl-13641 3 7 patterns pattern NOUN crl-13641 3 8 are be AUX crl-13641 3 9 identified identify VERB crl-13641 3 10 . . PUNCT crl-13641 4 1 neither neither CCONJ crl-13641 4 2 the the DET crl-13641 4 3 verbal verbal ADJ crl-13641 4 4 nor nor CCONJ crl-13641 4 5 the the DET crl-13641 4 6 graphical graphical ADJ crl-13641 4 7 formulation formulation NOUN crl-13641 4 8 provides provide VERB crl-13641 4 9 results result NOUN crl-13641 4 10 that that PRON crl-13641 4 11 are be AUX crl-13641 4 12 clearly clearly ADV crl-13641 4 13 more more ADV crl-13641 4 14 consistent consistent ADJ crl-13641 4 15 with with ADP crl-13641 4 16 the the DET crl-13641 4 17 practical practical ADJ crl-13641 4 18 situation situation NOUN crl-13641 4 19 . . PUNCT crl-13641 5 1 introduction introduction NOUN crl-13641 5 2 the the DET crl-13641 5 3 intellectual intellectual ADJ crl-13641 5 4 base base NOUN crl-13641 5 5 of of ADP crl-13641 5 6 any any DET crl-13641 5 7 discipline discipline NOUN crl-13641 5 8 is be AUX crl-13641 5 9 revealed reveal VERB crl-13641 5 10 in in ADP crl-13641 5 11 its its PRON crl-13641 5 12 journal journal NOUN crl-13641 5 13 literature literature NOUN crl-13641 5 14 , , PUNCT crl-13641 5 15 which which PRON crl-13641 5 16 serves serve VERB crl-13641 5 17 , , PUNCT crl-13641 5 18 among among ADP crl-13641 5 19 other other ADJ crl-13641 5 20 things thing NOUN crl-13641 5 21 , , PUNCT crl-13641 5 22 as as ADP crl-13641 5 23 a a DET crl-13641 5 24 vehicle vehicle NOUN crl-13641 5 25 for for ADP crl-13641 5 26 disseminating disseminate VERB crl-13641 5 27 information information NOUN crl-13641 5 28 , , PUNCT crl-13641 5 29 introducing introduce VERB crl-13641 5 30 innovations innovation NOUN crl-13641 5 31 , , PUNCT crl-13641 5 32 and and CCONJ crl-13641 5 33 reporting report VERB crl-13641 5 34 the the DET crl-13641 5 35 findings finding NOUN crl-13641 5 36 of of ADP crl-13641 5 37 research research NOUN crl-13641 5 38 in in ADP crl-13641 5 39 the the DET crl-13641 5 40 field field NOUN crl-13641 5 41 . . PUNCT crl-13641 6 1 in in ADP crl-13641 6 2 recent recent ADJ crl-13641 6 3 years year NOUN crl-13641 6 4 , , PUNCT crl-13641 6 5 bibliometric bibliometric ADJ crl-13641 6 6 techniques technique NOUN crl-13641 6 7 have have AUX crl-13641 6 8 been be AUX crl-13641 6 9 used use VERB crl-13641 6 10 widely widely ADV crl-13641 6 11 to to PART crl-13641 6 12 identify identify VERB crl-13641 6 13 the the DET crl-13641 6 14 characteristics characteristic NOUN crl-13641 6 15 of of ADP crl-13641 6 16 the the DET crl-13641 6 17 journal journal NOUN crl-13641 6 18 literature literature NOUN crl-13641 6 19 of of ADP crl-13641 6 20 many many ADJ crl-13641 6 21 different different ADJ crl-13641 6 22 subject subject NOUN crl-13641 6 23 areas area NOUN crl-13641 6 24 , , PUNCT crl-13641 6 25 but but CCONJ crl-13641 6 26 most most ADJ crl-13641 6 27 often often ADV crl-13641 6 28 researchers researcher NOUN crl-13641 6 29 have have AUX crl-13641 6 30 concentrated concentrate VERB crl-13641 6 31 the the DET crl-13641 6 32 use use NOUN crl-13641 6 33 of of ADP crl-13641 6 34 these these DET crl-13641 6 35 techniques technique NOUN crl-13641 6 36 on on ADP crl-13641 6 37 the the DET crl-13641 6 38 literature literature NOUN crl-13641 6 39 from from ADP crl-13641 6 40 various various ADJ crl-13641 6 41 branches branch NOUN crl-13641 6 42 of of ADP crl-13641 6 43 science science NOUN crl-13641 6 44 . . PUNCT crl-13641 7 1 library library PROPN crl-13641 7 2 periodical periodical PROPN crl-13641 7 3 literature literature PROPN crl-13641 7 4 has have AUX crl-13641 7 5 seldom seldom ADV crl-13641 7 6 been be AUX crl-13641 7 7 subjected subject VERB crl-13641 7 8 to to ADP crl-13641 7 9 such such ADJ crl-13641 7 10 intense intense ADJ crl-13641 7 11 scrutiny scrutiny NOUN crl-13641 7 12 and and CCONJ crl-13641 7 13 when when SCONJ crl-13641 7 14 appraisals appraisal NOUN crl-13641 7 15 have have AUX crl-13641 7 16 been be AUX crl-13641 7 17 made make VERB crl-13641 7 18 , , PUNCT crl-13641 7 19 comments comment NOUN crl-13641 7 20 generally generally ADV crl-13641 7 21 have have AUX crl-13641 7 22 been be AUX crl-13641 7 23 negative negative ADJ crl-13641 7 24 . . PUNCT crl-13641 8 1 in in ADP crl-13641 8 2 1967 1967 NUM crl-13641 8 3 , , PUNCT crl-13641 8 4 for for ADP crl-13641 8 5 example example NOUN crl-13641 8 6 , , PUNCT crl-13641 8 7 katz katz PROPN crl-13641 8 8 conducted conduct VERB crl-13641 8 9 a a DET crl-13641 8 10 survey survey NOUN crl-13641 8 11 of of ADP crl-13641 8 12 the the DET crl-13641 8 13 attitudes attitude NOUN crl-13641 8 14 of of ADP crl-13641 8 15 library library NOUN crl-13641 8 16 science science NOUN crl-13641 8 17 faculty faculty NOUN crl-13641 8 18 and and CCONJ crl-13641 8 19 students student NOUN crl-13641 8 20 toward toward ADP crl-13641 8 21 their their PRON crl-13641 8 22 professional professional ADJ crl-13641 8 23 literature literature NOUN crl-13641 8 24 and and CCONJ crl-13641 8 25 summarized summarize VERB crl-13641 8 26 their their PRON crl-13641 8 27 comments comment NOUN crl-13641 8 28 by by ADP crl-13641 8 29 saying say VERB crl-13641 8 30 , , PUNCT crl-13641 8 31 " " PUNCT crl-13641 8 32 library library NOUN crl-13641 8 33 literature literature NOUN crl-13641 8 34 is be AUX crl-13641 8 35 timid timid ADJ crl-13641 8 36 , , PUNCT crl-13641 8 37 rotten rotten ADJ crl-13641 8 38 , , PUNCT crl-13641 8 39 unimaginative unimaginative ADJ crl-13641 8 40 , , PUNCT crl-13641 8 41 vague vague ADJ crl-13641 8 42 , , PUNCT crl-13641 8 43 repulsive repulsive ADJ crl-13641 8 44 , , PUNCT crl-13641 8 45 and and CCONJ crl-13641 8 46 debased debased ADJ crl-13641 8 47 . . PUNCT crl-13641 9 1 " " PUNCT crl-13641 9 2 1 1 NUM crl-13641 9 3 moon moon NOUN crl-13641 9 4 described describe VERB crl-13641 9 5 the the DET crl-13641 9 6 literature literature NOUN crl-13641 9 7 as as ADP crl-13641 9 8 a a DET crl-13641 9 9 " " PUNCT crl-13641 9 10 stream stream NOUN crl-13641 9 11 of of ADP crl-13641 9 12 garbage garbage NOUN crl-13641 9 13 . . PUNCT crl-13641 10 1 " " PUNCT crl-13641 10 2 2 2 NUM crl-13641 10 3 with with ADP crl-13641 10 4 these these DET crl-13641 10 5 thoughts thought NOUN crl-13641 10 6 in in ADP crl-13641 10 7 mind mind NOUN crl-13641 10 8 , , PUNCT crl-13641 10 9 it it PRON crl-13641 10 10 seems seem VERB crl-13641 10 11 obvious obvious ADJ crl-13641 10 12 that that SCONJ crl-13641 10 13 librarians librarian NOUN crl-13641 10 14 must must AUX crl-13641 10 15 look look VERB crl-13641 10 16 back back ADV crl-13641 10 17 at at ADP crl-13641 10 18 their their PRON crl-13641 10 19 literature literature NOUN crl-13641 10 20 and and CCONJ crl-13641 10 21 produce produce VERB crl-13641 10 22 evaluagloria evaluagloria PROPN crl-13641 10 23 s s PROPN crl-13641 10 24 . . PUNCT crl-13641 11 1 cline cline NOUN crl-13641 11 2 is be AUX crl-13641 11 3 assistant assistant ADJ crl-13641 11 4 director director NOUN crl-13641 11 5 , , PUNCT crl-13641 11 6 university university NOUN crl-13641 11 7 libraries library NOUN crl-13641 11 8 , , PUNCT crl-13641 11 9 the the DET crl-13641 11 10 university university PROPN crl-13641 11 11 of of ADP crl-13641 11 12 southwestern southwestern PROPN crl-13641 11 13 louisiana louisiana PROPN crl-13641 11 14 , , PUNCT crl-13641 11 15 lafayette lafayette PROPN crl-13641 11 16 . . PUNCT crl-13641 12 1 tive tive PROPN crl-13641 12 2 accounts account NOUN crl-13641 12 3 of of ADP crl-13641 12 4 any any DET crl-13641 12 5 changes change NOUN crl-13641 12 6 that that PRON crl-13641 12 7 may may AUX crl-13641 12 8 have have AUX crl-13641 12 9 occurred occur VERB crl-13641 12 10 in in ADP crl-13641 12 11 the the DET crl-13641 12 12 principal principal ADJ crl-13641 12 13 library library NOUN crl-13641 12 14 science science NOUN crl-13641 12 15 journals journal NOUN crl-13641 12 16 to to PART crl-13641 12 17 refute refute VERB crl-13641 12 18 these these DET crl-13641 12 19 negative negative ADJ crl-13641 12 20 statements statement NOUN crl-13641 12 21 . . PUNCT crl-13641 13 1 bibliometric bibliometric ADJ crl-13641 13 2 techniques technique NOUN crl-13641 13 3 present present VERB crl-13641 13 4 themselves themselves PRON crl-13641 13 5 as as ADP crl-13641 13 6 a a DET crl-13641 13 7 key key NOUN crl-13641 13 8 to to ADP crl-13641 13 9 objective objective ADJ crl-13641 13 10 evaluation evaluation NOUN crl-13641 13 11 . . PUNCT crl-13641 14 1 since since SCONJ crl-13641 14 2 the the DET crl-13641 14 3 basic basic ADJ crl-13641 14 4 data datum NOUN crl-13641 14 5 for for ADP crl-13641 14 6 many many ADJ crl-13641 14 7 of of ADP crl-13641 14 8 the the DET crl-13641 14 9 bibliometric bibliometric ADJ crl-13641 14 10 techniques technique NOUN crl-13641 14 11 are be AUX crl-13641 14 12 citations citation NOUN crl-13641 14 13 , , PUNCT crl-13641 14 14 the the DET crl-13641 14 15 question question NOUN crl-13641 14 16 rapidly rapidly ADV crl-13641 14 17 arises arise VERB crl-13641 14 18 concerning concern VERB crl-13641 14 19 which which PRON crl-13641 14 20 of of ADP crl-13641 14 21 the the DET crl-13641 14 22 library library NOUN crl-13641 14 23 periodicals periodical NOUN crl-13641 14 24 are be AUX crl-13641 14 25 likely likely ADJ crl-13641 14 26 subjects subject NOUN crl-13641 14 27 for for ADP crl-13641 14 28 investigation investigation NOUN crl-13641 14 29 . . PUNCT crl-13641 15 1 until until SCONJ crl-13641 15 2 recently recently ADV crl-13641 15 3 , , PUNCT crl-13641 15 4 the the DET crl-13641 15 5 national national ADJ crl-13641 15 6 general general ADJ crl-13641 15 7 - - PUNCT crl-13641 15 8 interest interest NOUN crl-13641 15 9 journals journal NOUN crl-13641 15 10 such such ADJ crl-13641 15 11 as as ADP crl-13641 15 12 library library PROPN crl-13641 15 13 journal journal PROPN crl-13641 15 14 and and CCONJ crl-13641 15 15 american american PROPN crl-13641 15 16 libraries library NOUN crl-13641 15 17 published publish VERB crl-13641 15 18 articles article NOUN crl-13641 15 19 having have VERB crl-13641 15 20 no no DET crl-13641 15 21 references reference NOUN crl-13641 15 22 whatever whatever PRON crl-13641 15 23 . . PUNCT crl-13641 16 1 others other NOUN crl-13641 16 2 like like ADP crl-13641 16 3 library library PROPN crl-13641 16 4 quarterly quarterly ADV crl-13641 16 5 were be AUX crl-13641 16 6 thought think VERB crl-13641 16 7 to to PART crl-13641 16 8 be be AUX crl-13641 16 9 too too ADV crl-13641 16 10 scholarly scholarly ADJ crl-13641 16 11 to to PART crl-13641 16 12 have have VERB crl-13641 16 13 wide wide ADJ crl-13641 16 14 appeal appeal NOUN crl-13641 16 15 . . PUNCT crl-13641 17 1 appearing appear VERB crl-13641 17 2 between between ADP crl-13641 17 3 the the DET crl-13641 17 4 two two NUM crl-13641 17 5 extremes extreme NOUN crl-13641 17 6 were be AUX crl-13641 17 7 college college NOUN crl-13641 17 8 & & CCONJ crl-13641 17 9 research research PROPN crl-13641 17 10 libraries library NOUN crl-13641 17 11 ( ( PUNCT crl-13641 17 12 c&rl c&rl PROPN crl-13641 17 13 ) ) PUNCT crl-13641 17 14 and and CCONJ crl-13641 17 15 special special ADJ crl-13641 17 16 libraries library NOUN crl-13641 17 17 ( ( PUNCT crl-13641 17 18 sl sl INTJ crl-13641 17 19 ) ) PUNCT crl-13641 17 20 , , PUNCT crl-13641 17 21 both both PRON crl-13641 17 22 of of ADP crl-13641 17 23 which which PRON crl-13641 17 24 had have AUX crl-13641 17 25 been be AUX crl-13641 17 26 published publish VERB crl-13641 17 27 for for ADP crl-13641 17 28 many many ADJ crl-13641 17 29 years year NOUN crl-13641 17 30 , , PUNCT crl-13641 17 31 thus thus ADV crl-13641 17 32 permitting permit VERB crl-13641 17 33 retrospective retrospective ADJ crl-13641 17 34 analysis analysis NOUN crl-13641 17 35 , , PUNCT crl-13641 17 36 had have VERB crl-13641 17 37 solid solid ADJ crl-13641 17 38 reputations reputation NOUN crl-13641 17 39 , , PUNCT crl-13641 17 40 and and CCONJ crl-13641 17 41 had have VERB crl-13641 17 42 wide wide ADJ crl-13641 17 43 readership readership NOUN crl-13641 17 44 . . PUNCT crl-13641 18 1 bibliometric bibliometric ADJ crl-13641 18 2 techniques technique NOUN crl-13641 18 3 could could AUX crl-13641 18 4 certainly certainly ADV crl-13641 18 5 be be AUX crl-13641 18 6 applied apply VERB crl-13641 18 7 to to ADP crl-13641 18 8 the the DET crl-13641 18 9 citations citation NOUN crl-13641 18 10 listed list VERB crl-13641 18 11 in in ADP crl-13641 18 12 these these DET crl-13641 18 13 journals journal NOUN crl-13641 18 14 in in ADP crl-13641 18 15 order order NOUN crl-13641 18 16 to to PART crl-13641 18 17 identify identify VERB crl-13641 18 18 changes change NOUN crl-13641 18 19 that that PRON crl-13641 18 20 had have AUX crl-13641 18 21 occurred occur VERB crl-13641 18 22 through through ADP crl-13641 18 23 the the DET crl-13641 18 24 years year NOUN crl-13641 18 25 . . PUNCT crl-13641 19 1 although although SCONJ crl-13641 19 2 one one NUM crl-13641 19 3 of of ADP crl-13641 19 4 the the DET crl-13641 19 5 leading lead VERB crl-13641 19 6 bibliometric bibliometric ADJ crl-13641 19 7 techniques technique NOUN crl-13641 19 8 , , PUNCT crl-13641 19 9 bradford bradford NOUN crl-13641 19 10 's 's PART crl-13641 19 11 law law NOUN crl-13641 19 12 , , PUNCT crl-13641 19 13 lends lend VERB crl-13641 19 14 itself itself PRON crl-13641 19 15 to to ADP crl-13641 19 16 such such DET crl-13641 19 17 a a DET crl-13641 19 18 study study NOUN crl-13641 19 19 , , PUNCT crl-13641 19 20 it it PRON crl-13641 19 21 will will AUX crl-13641 19 22 require require VERB crl-13641 19 23 some some DET crl-13641 19 24 explication.3 explication.3 NOUN crl-13641 19 25 first first ADV crl-13641 19 26 published publish VERB crl-13641 19 27 in in ADP crl-13641 19 28 1948 1948 NUM crl-13641 19 29 , , PUNCT crl-13641 19 30 bradford bradford NOUN crl-13641 19 31 's 's PART crl-13641 19 32 law law NOUN crl-13641 19 33 has have AUX crl-13641 19 34 been be AUX crl-13641 19 35 used use VERB crl-13641 19 36 to to PART crl-13641 19 37 test test VERB crl-13641 19 38 the the DET crl-13641 19 39 completeness completeness NOUN crl-13641 19 40 of of ADP crl-13641 19 41 a a DET crl-13641 19 42 bibliography bibliography NOUN crl-13641 19 43 , , PUNCT crl-13641 19 44 to to PART crl-13641 19 45 describe describe VERB crl-13641 19 46 the the DET crl-13641 19 47 characteristics characteristic NOUN crl-13641 19 48 of of ADP crl-13641 19 49 various various ADJ crl-13641 19 50 subject subject ADJ crl-13641 19 51 literatures literature NOUN crl-13641 19 52 , , PUNCT crl-13641 19 53 4 4 NUM crl-13641 19 54 i i PRON crl-13641 19 55 53 53 NUM crl-13641 19 56 54 54 NUM crl-13641 19 57 i i PROPN crl-13641 19 58 college college PROPN crl-13641 19 59 & & CCONJ crl-13641 19 60 research research PROPN crl-13641 19 61 libraries library NOUN crl-13641 19 62 • • ADJ crl-13641 19 63 january january PROPN crl-13641 19 64 1981 1981 NUM crl-13641 19 65 and and CCONJ crl-13641 19 66 even even ADV crl-13641 19 67 to to PART crl-13641 19 68 describe describe VERB crl-13641 19 69 the the DET crl-13641 19 70 interaction interaction NOUN crl-13641 19 71 between between ADP crl-13641 19 72 book book NOUN crl-13641 19 73 users user NOUN crl-13641 19 74 and and CCONJ crl-13641 19 75 books book NOUN crl-13641 19 76 available available ADJ crl-13641 19 77 for for ADP crl-13641 19 78 use use NOUN crl-13641 19 79 in in ADP crl-13641 19 80 a a DET crl-13641 19 81 library library NOUN crl-13641 19 82 . . PUNCT crl-13641 20 1 5 5 NUM crl-13641 20 2 librarians librarian NOUN crl-13641 20 3 generally generally ADV crl-13641 20 4 relate relate VERB crl-13641 20 5 the the DET crl-13641 20 6 bradford bradford NOUN crl-13641 20 7 distribution distribution NOUN crl-13641 20 8 to to ADP crl-13641 20 9 " " PUNCT crl-13641 20 10 zones zone NOUN crl-13641 20 11 " " PUNCT crl-13641 20 12 of of ADP crl-13641 20 13 productivity productivity NOUN crl-13641 20 14 and and CCONJ crl-13641 20 15 appreciate appreciate VERB crl-13641 20 16 the the DET crl-13641 20 17 fact fact NOUN crl-13641 20 18 that that SCONJ crl-13641 20 19 the the DET crl-13641 20 20 nuclear nuclear ADJ crl-13641 20 21 zone zone NOUN crl-13641 20 22 identifies identify VERB crl-13641 20 23 the the DET crl-13641 20 24 most most ADV crl-13641 20 25 productive productive ADJ crl-13641 20 26 journals journal NOUN crl-13641 20 27 in in ADP crl-13641 20 28 a a DET crl-13641 20 29 subject subject ADJ crl-13641 20 30 area area NOUN crl-13641 20 31 . . PUNCT crl-13641 21 1 here here ADV crl-13641 21 2 in in ADP crl-13641 21 3 practical practical ADJ crl-13641 21 4 terms term NOUN crl-13641 21 5 bradford bradford NOUN crl-13641 21 6 's 's PART crl-13641 21 7 law law NOUN crl-13641 21 8 aids aid NOUN crl-13641 21 9 in in ADP crl-13641 21 10 selection selection NOUN crl-13641 21 11 and and CCONJ crl-13641 21 12 collection collection NOUN crl-13641 21 13 development development NOUN crl-13641 21 14 . . PUNCT crl-13641 22 1 however however ADV crl-13641 22 2 , , PUNCT crl-13641 22 3 when when SCONJ crl-13641 22 4 one one PRON crl-13641 22 5 goes go VERB crl-13641 22 6 beyond beyond ADP crl-13641 22 7 this this DET crl-13641 22 8 point point NOUN crl-13641 22 9 to to PART crl-13641 22 10 discuss discuss VERB crl-13641 22 11 the the DET crl-13641 22 12 difference difference NOUN crl-13641 22 13 between between ADP crl-13641 22 14 the the DET crl-13641 22 15 verbal verbal ADJ crl-13641 22 16 and and CCONJ crl-13641 22 17 graphical graphical ADJ crl-13641 22 18 formulations formulation NOUN crl-13641 22 19 of of ADP crl-13641 22 20 bradford bradford NOUN crl-13641 22 21 's 's PART crl-13641 22 22 law law NOUN crl-13641 22 23 , , PUNCT crl-13641 22 24 most most ADJ crl-13641 22 25 librarians librarian NOUN crl-13641 22 26 become become VERB crl-13641 22 27 confused confused ADJ crl-13641 22 28 , , PUNCT crl-13641 22 29 uncertain uncertain ADJ crl-13641 22 30 as as ADP crl-13641 22 31 to to ADP crl-13641 22 32 just just ADV crl-13641 22 33 what what PRON crl-13641 22 34 the the DET crl-13641 22 35 difference difference NOUN crl-13641 22 36 is be AUX crl-13641 22 37 . . PUNCT crl-13641 23 1 this this DET crl-13641 23 2 study study NOUN crl-13641 23 3 will will AUX crl-13641 23 4 attempt attempt VERB crl-13641 23 5 to to PART crl-13641 23 6 explain explain VERB crl-13641 23 7 the the DET crl-13641 23 8 two two NUM crl-13641 23 9 formulations formulation NOUN crl-13641 23 10 of of ADP crl-13641 23 11 bradford bradford NOUN crl-13641 23 12 's 's PART crl-13641 23 13 law law NOUN crl-13641 23 14 , , PUNCT crl-13641 23 15 verbal verbal ADJ crl-13641 23 16 and and CCONJ crl-13641 23 17 graphical graphical ADJ crl-13641 23 18 , , PUNCT crl-13641 23 19 and and CCONJ crl-13641 23 20 then then ADV crl-13641 23 21 , , PUNCT crl-13641 23 22 utilizing utilize VERB crl-13641 23 23 wilkinson wilkinson PROPN crl-13641 23 24 's 's PART crl-13641 23 25 formulas formula NOUN crl-13641 23 26 , , PUNCT crl-13641 23 27 will will AUX crl-13641 23 28 test test VERB crl-13641 23 29 the the DET crl-13641 23 30 two two NUM crl-13641 23 31 to to PART crl-13641 23 32 determine determine VERB crl-13641 23 33 which which PRON crl-13641 23 34 provides provide VERB crl-13641 23 35 a a DET crl-13641 23 36 better well ADJ crl-13641 23 37 fit fit NOUN crl-13641 23 38 for for ADP crl-13641 23 39 citation citation NOUN crl-13641 23 40 data datum NOUN crl-13641 23 41 taken take VERB crl-13641 23 42 from from ADP crl-13641 23 43 c&rl c&rl PROPN crl-13641 23 44 and and CCONJ crl-13641 23 45 slover slover VERB crl-13641 23 46 the the DET crl-13641 23 47 thirty thirty NUM crl-13641 23 48 - - PUNCT crl-13641 23 49 five five NUM crl-13641 23 50 - - PUNCT crl-13641 23 51 year year NOUN crl-13641 23 52 period period NOUN crl-13641 23 53 1940 1940 NUM crl-13641 23 54 through through ADP crl-13641 23 55 1974 1974 NUM crl-13641 23 56 . . PUNCT crl-13641 24 1 6 6 NUM crl-13641 24 2 by by ADP crl-13641 24 3 dividing divide VERB crl-13641 24 4 the the DET crl-13641 24 5 data datum NOUN crl-13641 24 6 into into ADP crl-13641 24 7 five five NUM crl-13641 24 8 - - PUNCT crl-13641 24 9 year year NOUN crl-13641 24 10 spans span NOUN crl-13641 24 11 , , PUNCT crl-13641 24 12 it it PRON crl-13641 24 13 will will AUX crl-13641 24 14 also also ADV crl-13641 24 15 be be AUX crl-13641 24 16 possible possible ADJ crl-13641 24 17 to to PART crl-13641 24 18 identify identify VERB crl-13641 24 19 changes change NOUN crl-13641 24 20 in in ADP crl-13641 24 21 the the DET crl-13641 24 22 literature literature NOUN crl-13641 24 23 published publish VERB crl-13641 24 24 in in ADP crl-13641 24 25 c&rl c&rl PROPN crl-13641 24 26 and and CCONJ crl-13641 24 27 sl sl VERB crl-13641 24 28 during during ADP crl-13641 24 29 this this DET crl-13641 24 30 time time NOUN crl-13641 24 31 . . PUNCT crl-13641 25 1 background background NOUN crl-13641 25 2 basically basically ADV crl-13641 25 3 , , PUNCT crl-13641 25 4 bradford bradford PROPN crl-13641 25 5 's 's PART crl-13641 25 6 law law NOUN crl-13641 25 7 states state VERB crl-13641 25 8 that that SCONJ crl-13641 25 9 a a DET crl-13641 25 10 quantitative quantitative ADJ crl-13641 25 11 relation relation NOUN crl-13641 25 12 exists exist VERB crl-13641 25 13 between between ADP crl-13641 25 14 journals journal NOUN crl-13641 25 15 and and CCONJ crl-13641 25 16 the the DET crl-13641 25 17 papers paper NOUN crl-13641 25 18 they they PRON crl-13641 25 19 publish publish VERB crl-13641 25 20 . . PUNCT crl-13641 26 1 the the DET crl-13641 26 2 oft oft ADV crl-13641 26 3 - - PUNCT crl-13641 26 4 quoted quote VERB crl-13641 26 5 law law NOUN crl-13641 26 6 , , PUNCT crl-13641 26 7 now now ADV crl-13641 26 8 recognized recognize VERB crl-13641 26 9 as as ADP crl-13641 26 10 the the DET crl-13641 26 11 verbal verbal ADJ crl-13641 26 12 formulation formulation NOUN crl-13641 26 13 , , PUNCT crl-13641 26 14 represents represent VERB crl-13641 26 15 bradford bradford NOUN crl-13641 26 16 ' ' PART crl-13641 26 17 s s PART crl-13641 26 18 theory theory NOUN crl-13641 26 19 rather rather ADV crl-13641 26 20 than than ADP crl-13641 26 21 his his PRON crl-13641 26 22 observations observation NOUN crl-13641 26 23 and and CCONJ crl-13641 26 24 reads read VERB crl-13641 26 25 : : PUNCT crl-13641 26 26 if if SCONJ crl-13641 26 27 scientific scientific ADJ crl-13641 26 28 journals journal NOUN crl-13641 26 29 are be AUX crl-13641 26 30 arranged arrange VERB crl-13641 26 31 in in ADP crl-13641 26 32 order order NOUN crl-13641 26 33 of of ADP crl-13641 26 34 decreasing decrease VERB crl-13641 26 35 productivity productivity NOUN crl-13641 26 36 of of ADP crl-13641 26 37 articles article NOUN crl-13641 26 38 on on ADP crl-13641 26 39 a a DET crl-13641 26 40 given give VERB crl-13641 26 41 subject subject NOUN crl-13641 26 42 , , PUNCT crl-13641 26 43 they they PRON crl-13641 26 44 may may AUX crl-13641 26 45 be be AUX crl-13641 26 46 divided divide VERB crl-13641 26 47 into into ADP crl-13641 26 48 a a DET crl-13641 26 49 nucleus nucleus NOUN crl-13641 26 50 of of ADP crl-13641 26 51 periodicals periodical NOUN crl-13641 26 52 more more ADV crl-13641 26 53 particularly particularly ADV crl-13641 26 54 devoted devoted ADJ crl-13641 26 55 to to ADP crl-13641 26 56 the the DET crl-13641 26 57 subject subject NOUN crl-13641 26 58 , , PUNCT crl-13641 26 59 and and CCONJ crl-13641 26 60 several several ADJ crl-13641 26 61 groups group NOUN crl-13641 26 62 or or CCONJ crl-13641 26 63 zones zone NOUN crl-13641 26 64 containing contain VERB crl-13641 26 65 the the DET crl-13641 26 66 same same ADJ crl-13641 26 67 numbe numbe NOUN crl-13641 26 68 r r NOUN crl-13641 26 69 of of ADP crl-13641 26 70 articles article NOUN crl-13641 26 71 as as ADP crl-13641 26 72 the the DET crl-13641 26 73 nucleus nucleus NOUN crl-13641 26 74 , , PUNCT crl-13641 26 75 where where SCONJ crl-13641 26 76 the the DET crl-13641 26 77 number number NOUN crl-13641 26 78 of of ADP crl-13641 26 79 periodicals periodical NOUN crl-13641 26 80 in in ADP crl-13641 26 81 the the DET crl-13641 26 82 nucleus nucleus NOUN crl-13641 26 83 and and CCONJ crl-13641 26 84 succeeding succeed VERB crl-13641 26 85 zones zone NOUN crl-13641 26 86 will will AUX crl-13641 26 87 be be AUX crl-13641 26 88 l l NOUN crl-13641 26 89 : : PUNCT crl-13641 26 90 a a X crl-13641 26 91 : : PUNCT crl-13641 26 92 a2 a2 PROPN crl-13641 26 93 .• .• PROPN crl-13641 26 94 . . PUNCT crl-13641 27 1 . . PUNCT crl-13641 28 1 7 7 NUM crl-13641 28 2 in in ADP crl-13641 28 3 ' ' PUNCT crl-13641 28 4 other other ADJ crl-13641 28 5 words word NOUN crl-13641 28 6 , , PUNCT crl-13641 28 7 only only ADV crl-13641 28 8 a a DET crl-13641 28 9 small small ADJ crl-13641 28 10 number number NOUN crl-13641 28 11 of of ADP crl-13641 28 12 journals journal NOUN crl-13641 28 13 will will AUX crl-13641 28 14 be be AUX crl-13641 28 15 needed need VERB crl-13641 28 16 to to PART crl-13641 28 17 supply supply VERB crl-13641 28 18 the the DET crl-13641 28 19 nucleus nucleus NOUN crl-13641 28 20 of of ADP crl-13641 28 21 papers paper NOUN crl-13641 28 22 on on ADP crl-13641 28 23 a a DET crl-13641 28 24 given give VERB crl-13641 28 25 topic topic NOUN crl-13641 28 26 , , PUNCT crl-13641 28 27 assuming assume VERB crl-13641 28 28 that that SCONJ crl-13641 28 29 the the DET crl-13641 28 30 topic topic NOUN crl-13641 28 31 is be AUX crl-13641 28 32 a a DET crl-13641 28 33 narrow narrow ADJ crl-13641 28 34 scientific scientific ADJ crl-13641 28 35 subject subject NOUN crl-13641 28 36 . . PUNCT crl-13641 29 1 beyond beyond ADP crl-13641 29 2 the the DET crl-13641 29 3 nucleus nucleus NOUN crl-13641 29 4 or or CCONJ crl-13641 29 5 first first ADJ crl-13641 29 6 zone zone NOUN crl-13641 29 7 , , PUNCT crl-13641 29 8 however however ADV crl-13641 29 9 , , PUNCT crl-13641 29 10 the the DET crl-13641 29 11 number number NOUN crl-13641 29 12 of of ADP crl-13641 29 13 journals journal NOUN crl-13641 29 14 required require VERB crl-13641 29 15 to to PART crl-13641 29 16 produce produce VERB crl-13641 29 17 the the DET crl-13641 29 18 same same ADJ crl-13641 29 19 number number NOUN crl-13641 29 20 of of ADP crl-13641 29 21 papers paper NOUN crl-13641 29 22 increases increase VERB crl-13641 29 23 dramatically dramatically ADV crl-13641 29 24 . . PUNCT crl-13641 30 1 for for ADP crl-13641 30 2 example example NOUN crl-13641 30 3 , , PUNCT crl-13641 30 4 if if SCONJ crl-13641 30 5 two two NUM crl-13641 30 6 journals journal NOUN crl-13641 30 7 supply supply VERB crl-13641 30 8 300 300 NUM crl-13641 30 9 articles article NOUN crl-13641 30 10 on on ADP crl-13641 30 11 a a DET crl-13641 30 12 topic topic NOUN crl-13641 30 13 , , PUNCT crl-13641 30 14 then then ADV crl-13641 30 15 four four NUM crl-13641 30 16 additional additional ADJ crl-13641 30 17 journals journal NOUN crl-13641 30 18 will will AUX crl-13641 30 19 be be AUX crl-13641 30 20 needed need VERB crl-13641 30 21 to to PART crl-13641 30 22 supply supply VERB crl-13641 30 23 the the DET crl-13641 30 24 next next ADJ crl-13641 30 25 300 300 NUM crl-13641 30 26 articles article NOUN crl-13641 30 27 , , PUNCT crl-13641 30 28 and and CCONJ crl-13641 30 29 sixteen sixteen NUM crl-13641 30 30 journals journal NOUN crl-13641 30 31 the the DET crl-13641 30 32 next next ADJ crl-13641 30 33 300 300 NUM crl-13641 30 34 articles article NOUN crl-13641 30 35 . . PUNCT crl-13641 31 1 when when SCONJ crl-13641 31 2 bradford bradford PROPN crl-13641 31 3 applied apply VERB crl-13641 31 4 his his PRON crl-13641 31 5 formulation formulation NOUN crl-13641 31 6 to to ADP crl-13641 31 7 bibliographies bibliography NOUN crl-13641 31 8 on on ADP crl-13641 31 9 lubrication lubrication NOUN crl-13641 31 10 and and CCONJ crl-13641 31 11 geophysics geophysic NOUN crl-13641 31 12 , , PUNCT crl-13641 31 13 he he PRON crl-13641 31 14 found find VERB crl-13641 31 15 that that SCONJ crl-13641 31 16 three three NUM crl-13641 31 17 zones zone NOUN crl-13641 31 18 of of ADP crl-13641 31 19 productivity productivity NOUN crl-13641 31 20 resulted result VERB crl-13641 31 21 . . PUNCT crl-13641 32 1 unfortunately unfortunately ADV crl-13641 32 2 , , PUNCT crl-13641 32 3 bradford bradford PROPN crl-13641 32 4 did do AUX crl-13641 32 5 not not PART crl-13641 32 6 conclude conclude VERB crl-13641 32 7 his his PRON crl-13641 32 8 study study NOUN crl-13641 32 9 by by ADP crl-13641 32 10 simply simply ADV crl-13641 32 11 stating state VERB crl-13641 32 12 his his PRON crl-13641 32 13 law law NOUN crl-13641 32 14 verbally verbally ADV crl-13641 32 15 , , PUNCT crl-13641 32 16 but but CCONJ crl-13641 32 17 instead instead ADV crl-13641 32 18 went go VERB crl-13641 32 19 on on ADP crl-13641 32 20 to to PART crl-13641 32 21 express express VERB crl-13641 32 22 it it PRON crl-13641 32 23 graphically graphically ADV crl-13641 32 24 using use VERB crl-13641 32 25 experimental experimental ADJ crl-13641 32 26 data datum NOUN crl-13641 32 27 , , PUNCT crl-13641 32 28 not not PART crl-13641 32 29 noting note VERB crl-13641 32 30 himself himself PRON crl-13641 32 31 that that SCONJ crl-13641 32 32 the the DET crl-13641 32 33 graphical graphical ADJ crl-13641 32 34 expression expression NOUN crl-13641 32 35 was be AUX crl-13641 32 36 not not PART crl-13641 32 37 mathematically mathematically ADV crl-13641 32 38 identical identical ADJ crl-13641 32 39 to to ADP crl-13641 32 40 the the DET crl-13641 32 41 verbal verbal ADJ crl-13641 32 42 formulation formulation NOUN crl-13641 32 43 . . PUNCT crl-13641 33 1 he he PRON crl-13641 33 2 plotted plot VERB crl-13641 33 3 r r NOUN crl-13641 33 4 ( ( PUNCT crl-13641 33 5 n n X crl-13641 33 6 ) ) PUNCT crl-13641 33 7 ( ( PUNCT crl-13641 33 8 cumulative cumulative ADJ crl-13641 33 9 total total NOUN crl-13641 33 10 of of ADP crl-13641 33 11 relevant relevant ADJ crl-13641 33 12 papers paper NOUN crl-13641 33 13 ) ) PUNCT crl-13641 33 14 against against ADP crl-13641 33 15 log log PROPN crl-13641 33 16 n n PROPN crl-13641 33 17 ( ( PUNCT crl-13641 33 18 natural natural ADJ crl-13641 33 19 logarithm logarithm NOUN crl-13641 33 20 of of ADP crl-13641 33 21 the the DET crl-13641 33 22 total total NOUN crl-13641 33 23 of of ADP crl-13641 33 24 productive productive ADJ crl-13641 33 25 journals journal NOUN crl-13641 33 26 ) ) PUNCT crl-13641 33 27 and and CCONJ crl-13641 33 28 found find VERB crl-13641 33 29 that that SCONJ crl-13641 33 30 the the DET crl-13641 33 31 data datum NOUN crl-13641 33 32 revealed reveal VERB crl-13641 33 33 an an DET crl-13641 33 34 elongated elongate VERB crl-13641 33 35 s s NOUN crl-13641 33 36 - - PUNCT crl-13641 33 37 shaped shape VERB crl-13641 33 38 curve curve NOUN crl-13641 33 39 , , PUNCT crl-13641 33 40 the the DET crl-13641 33 41 general general ADJ crl-13641 33 42 form form NOUN crl-13641 33 43 of of ADP crl-13641 33 44 which which PRON crl-13641 33 45 is be AUX crl-13641 33 46 shown show VERB crl-13641 33 47 in in ADP crl-13641 33 48 figure figure NOUN crl-13641 33 49 1 1 NUM crl-13641 33 50 . . PUNCT crl-13641 33 51 part part NOUN crl-13641 33 52 one one NUM crl-13641 33 53 of of ADP crl-13641 33 54 the the DET crl-13641 33 55 curve curve NOUN crl-13641 33 56 , , PUNCT crl-13641 33 57 the the DET crl-13641 33 58 initial initial ADJ crl-13641 33 59 concave concave NOUN crl-13641 33 60 portion portion NOUN crl-13641 33 61 , , PUNCT crl-13641 33 62 represents represent VERB crl-13641 33 63 the the DET crl-13641 33 64 higher high ADJ crl-13641 33 65 density density NOUN crl-13641 33 66 of of ADP crl-13641 33 67 the the DET crl-13641 33 68 nuclear nuclear ADJ crl-13641 33 69 zone zone NOUN crl-13641 33 70 . . PUNCT crl-13641 34 1 part part NOUN crl-13641 34 2 two two NUM crl-13641 34 3 , , PUNCT crl-13641 34 4 the the DET crl-13641 34 5 linear linear ADJ crl-13641 34 6 portion portion NOUN crl-13641 34 7 of of ADP crl-13641 34 8 the the DET crl-13641 34 9 curve curve NOUN crl-13641 34 10 when when SCONJ crl-13641 34 11 data datum NOUN crl-13641 34 12 are be AUX crl-13641 34 13 plotted plot VERB crl-13641 34 14 on on ADP crl-13641 34 15 a a DET crl-13641 34 16 semilog semilog NOUN crl-13641 34 17 scale scale NOUN crl-13641 34 18 , , PUNCT crl-13641 34 19 is be AUX crl-13641 34 20 equivalent equivalent ADJ crl-13641 34 21 to to ADP crl-13641 34 22 the the DET crl-13641 34 23 zipf zipf NOUN crl-13641 34 24 distribution distribution NOUN crl-13641 34 25 , , PUNCT crl-13641 34 26 8 8 NUM crl-13641 34 27 hence hence ADV crl-13641 34 28 the the DET crl-13641 34 29 commonly commonly ADV crl-13641 34 30 used use VERB crl-13641 34 31 expression expression NOUN crl-13641 34 32 the the DET crl-13641 34 33 bradford bradford NOUN crl-13641 34 34 - - PUNCT crl-13641 34 35 zipf zipf NOUN crl-13641 34 36 distribution distribution NOUN crl-13641 34 37 . . PUNCT crl-13641 35 1 part part NOUN crl-13641 35 2 three three NUM crl-13641 35 3 , , PUNCT crl-13641 35 4 often often ADV crl-13641 35 5 called call VERB crl-13641 35 6 the the DET crl-13641 35 7 groos groo NOUN crl-13641 35 8 droop droop NOUN crl-13641 35 9 , , PUNCT crl-13641 35 10 shows show VERB crl-13641 35 11 the the DET crl-13641 35 12 departure departure NOUN crl-13641 35 13 from from ADP crl-13641 35 14 linearity linearity NOUN crl-13641 35 15 for for ADP crl-13641 35 16 higher high ADJ crl-13641 35 17 values value NOUN crl-13641 35 18 of of ADP crl-13641 35 19 n n NOUN crl-13641 35 20 , , PUNCT crl-13641 35 21 the the DET crl-13641 35 22 reason reason NOUN crl-13641 35 23 for for ADP crl-13641 35 24 which which PRON crl-13641 35 25 is be AUX crl-13641 35 26 not not PART crl-13641 35 27 yet yet ADV crl-13641 35 28 fully fully ADV crl-13641 35 29 understood understand VERB crl-13641 35 30 . . PUNCT crl-13641 36 1 9 9 NUM crl-13641 36 2 brookes brooke NOUN crl-13641 36 3 thought think VERB crl-13641 36 4 that that SCONJ crl-13641 36 5 the the DET crl-13641 36 6 droop droop NOUN crl-13641 36 7 was be AUX crl-13641 36 8 observed observe VERB crl-13641 36 9 when when SCONJ crl-13641 36 10 there there PRON crl-13641 36 11 were be VERB crl-13641 36 12 omissions omission NOUN crl-13641 36 13 from from ADP crl-13641 36 14 the the DET crl-13641 36 15 relevant relevant ADJ crl-13641 36 16 literature literature NOUN crl-13641 36 17 . . PUNCT crl-13641 37 1 10 10 NUM crl-13641 37 2 however however ADV crl-13641 37 3 , , PUNCT crl-13641 37 4 praunlich praunlich NOUN crl-13641 37 5 and and CCONJ crl-13641 37 6 kroll kroll PROPN crl-13641 37 7 thought think VERB crl-13641 37 8 it it PRON crl-13641 37 9 was be AUX crl-13641 37 10 an an DET crl-13641 37 11 intrinsic intrinsic ADJ crl-13641 37 12 factor factor NOUN crl-13641 37 13 of of ADP crl-13641 37 14 the the DET crl-13641 37 15 distribution distribution NOUN crl-13641 37 16 . . PUNCT crl-13641 38 1 11 11 NUM crl-13641 38 2 in in ADP crl-13641 38 3 the the DET crl-13641 38 4 years year NOUN crl-13641 38 5 following follow VERB crl-13641 38 6 the the DET crl-13641 38 7 publication publication NOUN crl-13641 38 8 of of ADP crl-13641 38 9 bradford bradford NOUN crl-13641 38 10 's 's PART crl-13641 38 11 law law NOUN crl-13641 38 12 , , PUNCT crl-13641 38 13 papers paper NOUN crl-13641 38 14 by by ADP crl-13641 38 15 eminent eminent ADJ crl-13641 38 16 researchers researcher NOUN crl-13641 38 17 such such ADJ crl-13641 38 18 as as ADP crl-13641 38 19 vickery vickery ADJ crl-13641 38 20 , , PUNCT crl-13641 38 21 brookes brooke NOUN crl-13641 38 22 , , PUNCT crl-13641 38 23 and and CCONJ crl-13641 38 24 leimkuhler leimkuhler NOUN crl-13641 38 25 contributed contribute VERB crl-13641 38 26 to to ADP crl-13641 38 27 a a DET crl-13641 38 28 partial partial ADJ crl-13641 38 29 understanding understanding NOUN crl-13641 38 30 of of ADP crl-13641 38 31 the the DET crl-13641 38 32 bradford bradford NOUN crl-13641 38 33 distribution distribution NOUN crl-13641 38 34 - - PUNCT crl-13641 38 35 partially partially ADV crl-13641 38 36 because because SCONJ crl-13641 38 37 these these DET crl-13641 38 38 contributors contributor NOUN crl-13641 38 39 did do AUX crl-13641 38 40 not not PART crl-13641 38 41 interpret interpret VERB crl-13641 38 42 the the DET crl-13641 38 43 law law NOUN crl-13641 38 44 in in ADP crl-13641 38 45 mathematically mathematically ADV crl-13641 38 46 identical identical ADJ crl-13641 38 47 terms term NOUN crl-13641 38 48 . . PUNCT crl-13641 39 1 vickery vickery PROPN crl-13641 39 2 extended extend VERB crl-13641 39 3 the the DET crl-13641 39 4 verbal verbal ADJ crl-13641 39 5 formulation formulation NOUN crl-13641 39 6 to to PART crl-13641 39 7 show show VERB crl-13641 39 8 that that SCONJ crl-13641 39 9 it it PRON crl-13641 39 10 applied apply VERB crl-13641 39 11 to to ADP crl-13641 39 12 any any DET crl-13641 39 13 number number NOUN crl-13641 39 14 of of ADP crl-13641 39 15 zones zone NOUN crl-13641 39 16 of of ADP crl-13641 39 17 equal equal ADJ crl-13641 39 18 yield yield NOUN crl-13641 39 19 , , PUNCT crl-13641 39 20 not not PART crl-13641 39 21 to to ADP crl-13641 39 22 only only ADV crl-13641 39 23 the the DET crl-13641 39 24 three three NUM crl-13641 39 25 zones zone NOUN crl-13641 39 26 that that PRON crl-13641 39 27 bradford bradford NOUN crl-13641 39 28 had have AUX crl-13641 39 29 used use VERB crl-13641 39 30 for for ADP crl-13641 39 31 his his PRON crl-13641 39 32 data datum NOUN crl-13641 39 33 . . PUNCT crl-13641 40 1 12 12 NUM crl-13641 40 2 later later ADJ crl-13641 40 3 leimkuhler leimkuhler NOUN crl-13641 40 4 expressed express VERB crl-13641 40 5 the the DET crl-13641 40 6 verbal verbal ADJ crl-13641 40 7 formulation formulation NOUN crl-13641 40 8 mathematically mathematically ADV crl-13641 40 9 as as SCONJ crl-13641 40 10 is be AUX crl-13641 40 11 shown show VERB crl-13641 40 12 in in ADP crl-13641 40 13 equation equation NOUN crl-13641 40 14 1.13 1.13 NUM crl-13641 40 15 where where SCONJ crl-13641 40 16 r(n r(n X crl-13641 40 17 ) ) PUNCT crl-13641 41 1 = = PUNCT crl-13641 41 2 j j DET crl-13641 41 3 log log NOUN crl-13641 41 4 ( ( PUNCT crl-13641 41 5 nit nit NOUN crl-13641 41 6 + + NUM crl-13641 41 7 1 1 NUM crl-13641 41 8 ) ) PUNCT crl-13641 41 9 ( ( PUNCT crl-13641 42 1 n n X crl-13641 42 2 > > X crl-13641 42 3 nrrj nrrj PROPN crl-13641 42 4 [ [ X crl-13641 42 5 1 1 NUM crl-13641 42 6 ] ] SYM crl-13641 42 7 r(n r(n NUM crl-13641 42 8 ) ) PUNCT crl-13641 42 9 = = PROPN crl-13641 42 10 n= n= PROPN crl-13641 43 1 j j PROPN crl-13641 43 2 and and CCONJ crl-13641 43 3 t t PROPN crl-13641 43 4 = = PUNCT crl-13641 43 5 n n CCONJ crl-13641 43 6 = = X crl-13641 43 7 m m VERB crl-13641 43 8 cumulative cumulative ADJ crl-13641 43 9 total total NOUN crl-13641 43 10 of of ADP crl-13641 43 11 relevant relevant ADJ crl-13641 43 12 papers paper NOUN crl-13641 43 13 found find VERB crl-13641 43 14 in in ADP crl-13641 43 15 the the DET crl-13641 43 16 first first ADJ crl-13641 43 17 n n NOUN crl-13641 43 18 journals journal NOUN crl-13641 43 19 when when SCONJ crl-13641 43 20 all all DET crl-13641 43 21 periodicals periodical NOUN crl-13641 43 22 are be AUX crl-13641 43 23 ranked rank VERB crl-13641 43 24 i i PRON crl-13641 43 25 , , PUNCT crl-13641 43 26 2 2 NUM crl-13641 43 27 , , PUNCT crl-13641 43 28 3 3 NUM crl-13641 43 29 . . PUNCT crl-13641 43 30 . . PUNCT crl-13641 43 31 . . PUNCT crl-13641 44 1 n n ADV crl-13641 44 2 in in ADP crl-13641 44 3 order order NOUN crl-13641 44 4 of of ADP crl-13641 44 5 decreasing decrease VERB crl-13641 44 6 productivity productivity NOUN crl-13641 44 7 ; ; PUNCT crl-13641 44 8 cumulative cumulative ADJ crl-13641 44 9 number number NOUN crl-13641 44 10 of of ADP crl-13641 44 11 journals journal NOUN crl-13641 44 12 producing produce VERB crl-13641 44 13 r(n r(n PROPN crl-13641 44 14 ) ) PUNCT crl-13641 44 15 relevant relevant ADJ crl-13641 44 16 papers paper NOUN crl-13641 44 17 ; ; PUNCT crl-13641 44 18 constants constant NOUN crl-13641 44 19 defined define VERB crl-13641 44 20 in in ADP crl-13641 44 21 terms term NOUN crl-13641 44 22 of of ADP crl-13641 44 23 other other ADJ crl-13641 44 24 variables variable NOUN crl-13641 44 25 ; ; PUNCT crl-13641 44 26 see see VERB crl-13641 44 27 equations equation NOUN crl-13641 44 28 ( ( PUNCT crl-13641 44 29 4 4 NUM crl-13641 44 30 ) ) PUNCT crl-13641 44 31 and and CCONJ crl-13641 44 32 ( ( PUNCT crl-13641 44 33 6 6 NUM crl-13641 44 34 ) ) PUNCT crl-13641 44 35 ; ; PUNCT crl-13641 44 36 and and CCONJ crl-13641 44 37 the the DET crl-13641 44 38 value value NOUN crl-13641 44 39 of of ADP crl-13641 44 40 n n X crl-13641 44 41 beyond beyond ADP crl-13641 44 42 which which PRON crl-13641 44 43 the the DET crl-13641 44 44 curve curve NOUN crl-13641 44 45 becomes become VERB crl-13641 44 46 linear linear PROPN crl-13641 44 47 . . PUNCT crl-13641 45 1 rcn rcn PROPN crl-13641 45 2 ) ) PUNCT crl-13641 45 3 r(n r(n PROPN crl-13641 45 4 ) ) PUNCT crl-13641 45 5 application application NOUN crl-13641 45 6 of of ADP crl-13641 45 7 bradford·s bradford·s PROPN crl-13641 45 8 law law NOUN crl-13641 45 9 i i PRON crl-13641 46 1 55 55 NUM crl-13641 47 1 -------,--------,-----'it -------,--------,-----'it INTJ crl-13641 47 2 i i INTJ crl-13641 47 3 / / SYM crl-13641 48 1 1 1 NUM crl-13641 48 2 i i PRON crl-13641 48 3 . . PUNCT crl-13641 49 1 i i PRON crl-13641 49 2 // // PUNCT crl-13641 49 3 igroos igroos PROPN crl-13641 49 4 droop droop VERB crl-13641 50 1 i i PRON crl-13641 50 2 // // PUNCT crl-13641 50 3 : : PUNCT crl-13641 50 4 _ _ PUNCT crl-13641 50 5 _ _ PUNCT crl-13641 51 1 t t X crl-13641 52 1 i i PRON crl-13641 52 2 // // PUNCT crl-13641 53 1 i i PRON crl-13641 53 2 i i PRON crl-13641 53 3 / / PUNCT crl-13641 54 1 i i PRON crl-13641 54 2 /. /. PUNCT crl-13641 55 1 i i PRON crl-13641 56 1 i i PRON crl-13641 57 1 i i PRON crl-13641 58 1 i i PRON crl-13641 58 2 upper upper VERB crl-13641 59 1 i i PRON crl-13641 60 1 i i PRON crl-13641 60 2 nonlinear nonlinear VERB crl-13641 60 3 i i PRON crl-13641 61 1 region region NOUN crl-13641 62 1 i i PRON crl-13641 63 1 i i PRON crl-13641 64 1 i i PRON crl-13641 65 1 i i PRON crl-13641 65 2 nucleus nucleus PROPN crl-13641 66 1 i i PRON crl-13641 67 1 i i PRON crl-13641 68 1 i i PRON crl-13641 68 2 i i INTJ crl-13641 68 3 . . PUNCT crl-13641 68 4 , , PUNCT crl-13641 68 5 . . PUNCT crl-13641 69 1 _ _ PUNCT crl-13641 69 2 _ _ PUNCT crl-13641 69 3 _ _ PUNCT crl-13641 69 4 i----i i----i ADJ crl-13641 70 1 · · PUNCT crl-13641 70 2 t t PROPN crl-13641 70 3 -- -- PUNCT crl-13641 70 4 m m VERB crl-13641 70 5 -i -i PUNCT crl-13641 71 1 so so ADV crl-13641 71 2 ---n-----~1 ---n-----~1 INTJ crl-13641 72 1 i i PRON crl-13641 72 2 nu nu VERB crl-13641 72 3 linear linear PROPN crl-13641 72 4 region region NOUN crl-13641 72 5 n(loo n(loo PROPN crl-13641 72 6 scale scale NOUN crl-13641 72 7 ) ) PUNCT crl-13641 73 1 i i PRON crl-13641 73 2 i i PRON crl-13641 74 1 1 1 NUM crl-13641 75 1 i i PRON crl-13641 76 1 i i PRON crl-13641 77 1 i i PRON crl-13641 78 1 i i PRON crl-13641 79 1 i i PRON crl-13641 79 2 n n VERB crl-13641 79 3 fig fig PROPN crl-13641 79 4 . . PUNCT crl-13641 80 1 1 1 NUM crl-13641 80 2 general general ADJ crl-13641 80 3 form form NOUN crl-13641 80 4 of of ADP crl-13641 80 5 bradford bradford NOUN crl-13641 80 6 distribution distribution NOUN crl-13641 80 7 56 56 NUM crl-13641 80 8 i i PRON crl-13641 80 9 c c VERB crl-13641 80 10 allege allege NOUN crl-13641 80 11 & & CCONJ crl-13641 80 12 research research PROPN crl-13641 80 13 libraries library NOUN crl-13641 80 14 • • NUM crl-13641 80 15 ] ] X crl-13641 80 16 anuary anuary ADJ crl-13641 80 17 1981 1981 NUM crl-13641 80 18 still still ADV crl-13641 80 19 later later ADV crl-13641 80 20 , , PUNCT crl-13641 80 21 brookes brooke NOUN crl-13641 80 22 expressed express VERB crl-13641 80 23 the the DET crl-13641 80 24 formula formula NOUN crl-13641 80 25 for for ADP crl-13641 80 26 the the DET crl-13641 80 27 graphical graphical ADJ crl-13641 80 28 version version NOUN crl-13641 80 29 of of ADP crl-13641 80 30 bradford bradford NOUN crl-13641 80 31 's 's PART crl-13641 80 32 law law NOUN crl-13641 80 33 beyond beyond ADP crl-13641 80 34 the the DET crl-13641 80 35 nuclear nuclear ADJ crl-13641 80 36 zone zone NOUN crl-13641 80 37 and and CCONJ crl-13641 80 38 for for ADP crl-13641 80 39 n n ADV crl-13641 80 40 large large ADJ crl-13641 80 41 as as SCONJ crl-13641 80 42 is be AUX crl-13641 80 43 shown show VERB crl-13641 80 44 in in ADP crl-13641 80 45 equation equation NOUN crl-13641 80 46 2 2 NUM crl-13641 80 47 . . NUM crl-13641 80 48 14 14 NUM crl-13641 80 49 where where SCONJ crl-13641 80 50 r(n r(n X crl-13641 80 51 ) ) PUNCT crl-13641 81 1 = = PROPN crl-13641 81 2 n n CCONJ crl-13641 81 3 log log NOUN crl-13641 81 4 ( ( PUNCT crl-13641 81 5 n n PROPN crl-13641 81 6 / / SYM crl-13641 81 7 s s NUM crl-13641 81 8 ) ) PUNCT crl-13641 81 9 ( ( PUNCT crl-13641 81 10 n n X crl-13641 81 11 > > X crl-13641 82 1 nrrj nrrj PROPN crl-13641 83 1 [ [ X crl-13641 83 2 2 2 NUM crl-13641 83 3 ] ] X crl-13641 83 4 n n ADP crl-13641 83 5 = = PUNCT crl-13641 83 6 total total ADJ crl-13641 83 7 number number NOUN crl-13641 83 8 of of ADP crl-13641 83 9 journals journal NOUN crl-13641 83 10 estimated estimate VERB crl-13641 83 11 to to PART crl-13641 83 12 contain contain VERB crl-13641 83 13 articles article NOUN crl-13641 83 14 relevant relevant ADJ crl-13641 83 15 to to ADP crl-13641 83 16 the the DET crl-13641 83 17 subject subject NOUN crl-13641 83 18 of of ADP crl-13641 83 19 the the DET crl-13641 83 20 search search NOUN crl-13641 83 21 ; ; PUNCT crl-13641 83 22 and and CCONJ crl-13641 83 23 s s X crl-13641 83 24 = = X crl-13641 83 25 a a DET crl-13641 83 26 constant constant ADJ crl-13641 83 27 calculated calculate VERB crl-13641 83 28 using use VERB crl-13641 83 29 experimental experimental ADJ crl-13641 83 30 data datum NOUN crl-13641 83 31 . . PUNCT crl-13641 84 1 for for ADP crl-13641 84 2 some some DET crl-13641 84 3 time time NOUN crl-13641 84 4 , , PUNCT crl-13641 84 5 it it PRON crl-13641 84 6 seemed seem VERB crl-13641 84 7 that that SCONJ crl-13641 84 8 only only ADV crl-13641 84 9 vickery vickery NOUN crl-13641 84 10 had have AUX crl-13641 84 11 noted note VERB crl-13641 84 12 that that SCONJ crl-13641 84 13 the the DET crl-13641 84 14 verbal verbal ADJ crl-13641 84 15 and and CCONJ crl-13641 84 16 graphical graphical ADJ crl-13641 84 17 formulations formulation NOUN crl-13641 84 18 were be AUX crl-13641 84 19 not not PART crl-13641 84 20 mathematically mathematically ADV crl-13641 84 21 identical identical ADJ crl-13641 84 22 . . PUNCT crl-13641 85 1 once once ADV crl-13641 85 2 the the DET crl-13641 85 3 disparity disparity NOUN crl-13641 85 4 between between ADP crl-13641 85 5 the the DET crl-13641 85 6 two two NUM crl-13641 85 7 formulations formulation NOUN crl-13641 85 8 was be AUX crl-13641 85 9 recognized recognize VERB crl-13641 85 10 , , PUNCT crl-13641 85 11 the the DET crl-13641 85 12 question question NOUN crl-13641 85 13 arose arise VERB crl-13641 85 14 concerning concern VERB crl-13641 85 15 which which PRON crl-13641 85 16 of of ADP crl-13641 85 17 the the DET crl-13641 85 18 two two NUM crl-13641 85 19 was be AUX crl-13641 85 20 inore inore ADV crl-13641 85 21 practical practical ADJ crl-13641 85 22 to to PART crl-13641 85 23 apply apply VERB crl-13641 85 24 to to ADP crl-13641 85 25 empirical empirical ADJ crl-13641 85 26 data datum NOUN crl-13641 85 27 . . PUNCT crl-13641 86 1 wilkinson wilkinson PROPN crl-13641 86 2 devised devise VERB crl-13641 86 3 a a DET crl-13641 86 4 comparative comparative ADJ crl-13641 86 5 test test NOUN crl-13641 86 6 between between ADP crl-13641 86 7 the the DET crl-13641 86 8 two two NUM crl-13641 86 9 formulations formulation NOUN crl-13641 86 10 utilizing utilize VERB crl-13641 86 11 the the DET crl-13641 86 12 same same ADJ crl-13641 86 13 bibliographic bibliographic ADJ crl-13641 86 14 data datum NOUN crl-13641 86 15 for for ADP crl-13641 86 16 four four NUM crl-13641 86 17 different different ADJ crl-13641 86 18 subjects subject NOUN crl-13641 86 19 ( ( PUNCT crl-13641 86 20 agricultural agricultural ADJ crl-13641 86 21 economics economic NOUN crl-13641 86 22 , , PUNCT crl-13641 86 23 muscle muscle NOUN crl-13641 86 24 fiber fiber NOUN crl-13641 86 25 , , PUNCT crl-13641 86 26 schistosomiasis schistosomiasis NOUN crl-13641 86 27 , , PUNCT crl-13641 86 28 and and CCONJ crl-13641 86 29 mast mast NOUN crl-13641 86 30 cells cell NOUN crl-13641 86 31 ) ) PUNCT crl-13641 86 32 . . PUNCT crl-13641 87 1 15 15 NUM crl-13641 87 2 the the DET crl-13641 87 3 test test NOUN crl-13641 87 4 did do AUX crl-13641 87 5 not not PART crl-13641 87 6 require require VERB crl-13641 87 7 calculation calculation NOUN crl-13641 87 8 of of ADP crl-13641 87 9 the the DET crl-13641 87 10 nucleus nucleus NOUN crl-13641 87 11 ( ( PUNCT crl-13641 87 12 region region NOUN crl-13641 87 13 i i PRON crl-13641 87 14 in in ADP crl-13641 87 15 figure figure NOUN crl-13641 87 16 1 1 NUM crl-13641 87 17 ) ) PUNCT crl-13641 87 18 . . PUNCT crl-13641 88 1 instead instead ADV crl-13641 88 2 it it PRON crl-13641 88 3 utilized utilize VERB crl-13641 88 4 simple simple ADJ crl-13641 88 5 formulas formula NOUN crl-13641 88 6 for for ADP crl-13641 88 7 calculating calculate VERB crl-13641 88 8 n n PROPN crl-13641 88 9 ( ( PUNCT crl-13641 88 10 the the DET crl-13641 88 11 estimated estimate VERB crl-13641 88 12 total total ADJ crl-13641 88 13 number number NOUN crl-13641 88 14 of of ADP crl-13641 88 15 journals journal NOUN crl-13641 88 16 containing contain VERB crl-13641 88 17 articles article NOUN crl-13641 88 18 relevant relevant ADJ crl-13641 88 19 to to ADP crl-13641 88 20 the the DET crl-13641 88 21 subject subject NOUN crl-13641 88 22 of of ADP crl-13641 88 23 the the DET crl-13641 88 24 search search NOUN crl-13641 88 25 ) ) PUNCT crl-13641 88 26 and and CCONJ crl-13641 88 27 r(n r(n PROPN crl-13641 88 28 ) ) PUNCT crl-13641 88 29 ( ( PUNCT crl-13641 88 30 the the DET crl-13641 88 31 estimated estimate VERB crl-13641 88 32 total total ADJ crl-13641 88 33 number number NOUN crl-13641 88 34 of of ADP crl-13641 88 35 papers paper NOUN crl-13641 88 36 produced produce VERB crl-13641 88 37 by by ADP crl-13641 88 38 n n NUM crl-13641 88 39 ) ) PUNCT crl-13641 88 40 . . PUNCT crl-13641 89 1 only only ADV crl-13641 89 2 p p NOUN crl-13641 89 3 ( ( PUNCT crl-13641 89 4 number number NOUN crl-13641 89 5 of of ADP crl-13641 89 6 journals journal NOUN crl-13641 89 7 ) ) PUNCT crl-13641 89 8 and and CCONJ crl-13641 89 9 s s X crl-13641 89 10 ( ( PUNCT crl-13641 89 11 the the DET crl-13641 89 12 corresponding correspond VERB crl-13641 89 13 cumulative cumulative ADJ crl-13641 89 14 number number NOUN crl-13641 89 15 of of ADP crl-13641 89 16 papers paper NOUN crl-13641 89 17 ) ) PUNCT crl-13641 89 18 had have VERB crl-13641 89 19 to to PART crl-13641 89 20 be be AUX crl-13641 89 21 known know VERB crl-13641 89 22 in in ADP crl-13641 89 23 order order NOUN crl-13641 89 24 to to PART crl-13641 89 25 apply apply VERB crl-13641 89 26 the the DET crl-13641 89 27 formulas formula NOUN crl-13641 89 28 . . PUNCT crl-13641 90 1 both both CCONJ crl-13641 90 2 p p NOUN crl-13641 90 3 and and CCONJ crl-13641 90 4 s s PROPN crl-13641 90 5 were be AUX crl-13641 90 6 obtained obtain VERB crl-13641 90 7 from from ADP crl-13641 90 8 a a DET crl-13641 90 9 plot plot NOUN crl-13641 90 10 of of ADP crl-13641 90 11 the the DET crl-13641 90 12 empirical empirical ADJ crl-13641 90 13 data datum NOUN crl-13641 90 14 on on ADP crl-13641 90 15 semilog semilog NOUN crl-13641 90 16 paper paper NOUN crl-13641 90 17 . . PUNCT crl-13641 91 1 although although SCONJ crl-13641 91 2 the the DET crl-13641 91 3 value value NOUN crl-13641 91 4 of of ADP crl-13641 91 5 p p NOUN crl-13641 91 6 · · PUNCT crl-13641 91 7 could could AUX crl-13641 91 8 be be AUX crl-13641 91 9 chosen choose VERB crl-13641 91 10 anywhere anywhere ADV crl-13641 91 11 in in ADP crl-13641 91 12 the the DET crl-13641 91 13 linear linear ADJ crl-13641 91 14 portion portion NOUN crl-13641 91 15 of of ADP crl-13641 91 16 the the DET crl-13641 91 17 curve curve NOUN crl-13641 91 18 , , PUNCT crl-13641 91 19 the the DET crl-13641 91 20 point point NOUN crl-13641 91 21 at at ADP crl-13641 91 22 which which PRON crl-13641 91 23 the the DET crl-13641 91 24 initial initial ADJ crl-13641 91 25 concave concave NOUN crl-13641 91 26 portion portion NOUN crl-13641 91 27 of of ADP crl-13641 91 28 the the DET crl-13641 91 29 curve curve NOUN crl-13641 91 30 turned turn VERB crl-13641 91 31 into into ADP crl-13641 91 32 the the DET crl-13641 91 33 linear linear ADJ crl-13641 91 34 region region NOUN crl-13641 91 35 ( ( PUNCT crl-13641 91 36 n n ADP crl-13641 91 37 = = X crl-13641 91 38 ntyi ntyi NOUN crl-13641 91 39 ) ) PUNCT crl-13641 91 40 was be AUX crl-13641 91 41 arbitrarily arbitrarily ADV crl-13641 91 42 chosen choose VERB crl-13641 91 43 to to PART crl-13641 91 44 be be AUX crl-13641 91 45 equal equal ADJ crl-13641 91 46 to to ADP crl-13641 91 47 p p NOUN crl-13641 91 48 and and CCONJ crl-13641 91 49 was be AUX crl-13641 91 50 used use VERB crl-13641 91 51 in in ADP crl-13641 91 52 determining determine VERB crl-13641 91 53 the the DET crl-13641 91 54 corresponding corresponding ADJ crl-13641 91 55 value value NOUN crl-13641 91 56 of of ADP crl-13641 91 57 s. s. NOUN crl-13641 91 58 by by ADP crl-13641 91 59 identifying identify VERB crl-13641 91 60 on on ADP crl-13641 91 61 the the DET crl-13641 91 62 plot plot NOUN crl-13641 91 63 2s 2s NUM crl-13641 91 64 papers paper NOUN crl-13641 91 65 , , PUNCT crl-13641 91 66 the the DET crl-13641 91 67 corresponding corresponding ADJ crl-13641 91 68 number number NOUN crl-13641 91 69 of of ADP crl-13641 91 70 journals journal NOUN crl-13641 91 71 required require VERB crl-13641 91 72 to to PART crl-13641 91 73 supply supply VERB crl-13641 91 74 2s 2s NUM crl-13641 91 75 , , PUNCT crl-13641 91 76 called call VERB crl-13641 91 77 q q NOUN crl-13641 91 78 , , PUNCT crl-13641 91 79 was be AUX crl-13641 91 80 ascertained ascertain VERB crl-13641 91 81 . . PUNCT crl-13641 92 1 the the DET crl-13641 92 2 values value NOUN crl-13641 92 3 obtained obtain VERB crl-13641 92 4 for for ADP crl-13641 92 5 s s PROPN crl-13641 92 6 , , PUNCT crl-13641 92 7 p p NOUN crl-13641 92 8 , , PUNCT crl-13641 92 9 and and CCONJ crl-13641 92 10 q q NOUN crl-13641 92 11 were be AUX crl-13641 92 12 then then ADV crl-13641 92 13 used use VERB crl-13641 92 14 to to PART crl-13641 92 15 calculate calculate VERB crl-13641 92 16 n n ADV crl-13641 92 17 and and CCONJ crl-13641 92 18 r(n r(n PROPN crl-13641 92 19 ) ) PUNCT crl-13641 92 20 for for ADP crl-13641 92 21 both both CCONJ crl-13641 92 22 the the DET crl-13641 92 23 verbal verbal ADJ crl-13641 92 24 and and CCONJ crl-13641 92 25 graphical graphical ADJ crl-13641 92 26 expressions expression NOUN crl-13641 92 27 of of ADP crl-13641 92 28 bradford bradford NOUN crl-13641 92 29 's 's PART crl-13641 92 30 law law NOUN crl-13641 92 31 ( ( PUNCT crl-13641 92 32 equations equation NOUN crl-13641 92 33 3 3 NUM crl-13641 92 34 - - SYM crl-13641 92 35 6 6 NUM crl-13641 92 36 * * NOUN crl-13641 92 37 ) ) PUNCT crl-13641 92 38 . . PUNCT crl-13641 93 1 wilkinson wilkinson PROPN crl-13641 93 2 's 's PART crl-13641 93 3 test test NOUN crl-13641 93 4 revealed reveal VERB crl-13641 93 5 that that SCONJ crl-13641 93 6 , , PUNCT crl-13641 93 7 for for ADP crl-13641 93 8 the the DET crl-13641 93 9 data datum NOUN crl-13641 93 10 she she PRON crl-13641 93 11 considered consider VERB crl-13641 93 12 , , PUNCT crl-13641 93 13 * * PUNCT crl-13641 93 14 note note VERB crl-13641 93 15 that that SCONJ crl-13641 93 16 the the DET crl-13641 93 17 discrepancy discrepancy NOUN crl-13641 93 18 in in ADP crl-13641 93 19 equations equation NOUN crl-13641 93 20 4 4 NUM crl-13641 93 21 and and CCONJ crl-13641 93 22 6 6 NUM crl-13641 93 23 , , PUNCT crl-13641 93 24 when when SCONJ crl-13641 93 25 they they PRON crl-13641 93 26 are be AUX crl-13641 93 27 compared compare VERB crl-13641 93 28 with with ADP crl-13641 93 29 those those PRON crl-13641 93 30 given give VERB crl-13641 93 31 by by ADP crl-13641 93 32 wilkinson wilkinson PROPN crl-13641 93 33 , , PUNCT crl-13641 93 34 was be AUX crl-13641 93 35 attributed attribute VERB crl-13641 93 36 to to ADP crl-13641 93 37 a a DET crl-13641 93 38 printer printer NOUN crl-13641 93 39 's 's PART crl-13641 93 40 error error NOUN crl-13641 93 41 in in ADP crl-13641 93 42 the the DET crl-13641 93 43 original original ADJ crl-13641 93 44 article article NOUN crl-13641 93 45 . . PUNCT crl-13641 94 1 the the DET crl-13641 94 2 graphicaf graphicaf NOUN crl-13641 94 3 rather rather ADV crl-13641 94 4 than than ADP crl-13641 94 5 the the DET crl-13641 94 6 verbal verbal ADJ crl-13641 94 7 formulation formulation NOUN crl-13641 94 8 was be AUX crl-13641 94 9 more more ADV crl-13641 94 10 consistent consistent ADJ crl-13641 94 11 with with ADP crl-13641 94 12 the the DET crl-13641 94 13 practical practical ADJ crl-13641 94 14 situation situation NOUN crl-13641 94 15 . . PUNCT crl-13641 95 1 verbal verbal ADJ crl-13641 95 2 fonnulation fonnulation NOUN crl-13641 95 3 s s PROPN crl-13641 96 1 n n X crl-13641 96 2 = = X crl-13641 96 3 -log -log X crl-13641 96 4 a a DET crl-13641 96 5 qp qp NOUN crl-13641 96 6 where where SCONJ crl-13641 96 7 a=--p a=--p ADP crl-13641 96 8 s s AUX crl-13641 96 9 r(n r(n NOUN crl-13641 96 10 ) ) PUNCT crl-13641 96 11 = = PUNCT crl-13641 96 12 log log VERB crl-13641 96 13 a a DET crl-13641 96 14 graphical graphical ADJ crl-13641 96 15 fonnulation fonnulation NOUN crl-13641 96 16 s s X crl-13641 96 17 n n CCONJ crl-13641 96 18 = = X crl-13641 96 19 log log VERB crl-13641 96 20 13 13 NUM crl-13641 96 21 q q NOUN crl-13641 96 22 where where SCONJ crl-13641 96 23 13 13 NUM crl-13641 96 24 = = SYM crl-13641 96 25 p p NOUN crl-13641 96 26 r(n r(n PROPN crl-13641 96 27 ) ) PUNCT crl-13641 96 28 s s PART crl-13641 96 29 log log NOUN crl-13641 96 30 13 13 NUM crl-13641 96 31 p p NOUN crl-13641 96 32 a a PRON crl-13641 96 33 1 1 NUM crl-13641 96 34 [ [ SYM crl-13641 96 35 3 3 NUM crl-13641 96 36 ] ] PUNCT crl-13641 96 37 s s X crl-13641 96 38 • • X crl-13641 96 39 ( ( PUNCT crl-13641 96 40 a a DET crl-13641 96 41 1 1 NUM crl-13641 96 42 ) ) PUNCT crl-13641 96 43 ] ] PUNCT crl-13641 96 44 log log VERB crl-13641 96 45 a a DET crl-13641 96 46 p p NOUN crl-13641 97 1 [ [ X crl-13641 97 2 4 4 NUM crl-13641 97 3 ] ] X crl-13641 97 4 [ [ X crl-13641 97 5 5 5 X crl-13641 97 6 ] ] X crl-13641 97 7 s s NOUN crl-13641 97 8 log log NOUN crl-13641 97 9 13 13 NUM crl-13641 98 1 [ [ X crl-13641 98 2 6 6 NUM crl-13641 98 3 ] ] PUNCT crl-13641 98 4 purpose purpose VERB crl-13641 98 5 the the DET crl-13641 98 6 purpose purpose NOUN crl-13641 98 7 of of ADP crl-13641 98 8 this this DET crl-13641 98 9 investigation investigation NOUN crl-13641 98 10 is be AUX crl-13641 98 11 threefold threefold ADJ crl-13641 98 12 . . PUNCT crl-13641 99 1 first first ADV crl-13641 99 2 , , PUNCT crl-13641 99 3 the the DET crl-13641 99 4 study study NOUN crl-13641 99 5 serves serve VERB crl-13641 99 6 as as ADP crl-13641 99 7 a a DET crl-13641 99 8 test test NOUN crl-13641 99 9 of of ADP crl-13641 99 10 the the DET crl-13641 99 11 two two NUM crl-13641 99 12 formulations formulation NOUN crl-13641 99 13 of of ADP crl-13641 99 14 bradford bradford NOUN crl-13641 99 15 's 's PART crl-13641 99 16 law law NOUN crl-13641 99 17 , , PUNCT crl-13641 99 18 verbal verbal ADJ crl-13641 99 19 and and CCONJ crl-13641 99 20 graphical graphical ADJ crl-13641 99 21 , , PUNCT crl-13641 99 22 to to PART crl-13641 99 23 determine determine VERB crl-13641 99 24 which which PRON crl-13641 99 25 better well ADV crl-13641 99 26 fits fit VERB crl-13641 99 27 citation citation NOUN crl-13641 99 28 data datum NOUN crl-13641 99 29 from from ADP crl-13641 99 30 two two NUM crl-13641 99 31 selected select VERB crl-13641 99 32 journals journal NOUN crl-13641 99 33 in in ADP crl-13641 99 34 library library PROPN crl-13641 99 35 science science NOUN crl-13641 99 36 . . PUNCT crl-13641 100 1 wilkinson wilkinson PROPN crl-13641 100 2 's 's PART crl-13641 100 3 formulas formula NOUN crl-13641 100 4 are be AUX crl-13641 100 5 used use VERB crl-13641 100 6 , , PUNCT crl-13641 100 7 thus thus ADV crl-13641 100 8 permitting permit VERB crl-13641 100 9 comparisons comparison NOUN crl-13641 100 10 to to PART crl-13641 100 11 be be AUX crl-13641 100 12 made make VERB crl-13641 100 13 , , PUNCT crl-13641 100 14 not not PART crl-13641 100 15 only only ADV crl-13641 100 16 between between ADP crl-13641 100 17 the the DET crl-13641 100 18 two two NUM crl-13641 100 19 library library NOUN crl-13641 100 20 periodicals periodical NOUN crl-13641 100 21 , , PUNCT crl-13641 100 22 but but CCONJ crl-13641 100 23 also also ADV crl-13641 100 24 with with ADP crl-13641 100 25 the the DET crl-13641 100 26 results result NOUN crl-13641 100 27 of of ADP crl-13641 100 28 her her PRON crl-13641 100 29 study study NOUN crl-13641 100 30 . . PUNCT crl-13641 101 1 two two NUM crl-13641 101 2 basic basic ADJ crl-13641 101 3 differences difference NOUN crl-13641 101 4 exist exist VERB crl-13641 101 5 between between ADP crl-13641 101 6 the the DET crl-13641 101 7 wilkinson wilkinson PROPN crl-13641 101 8 study study NOUN crl-13641 101 9 and and CCONJ crl-13641 101 10 the the DET crl-13641 101 11 current current ADJ crl-13641 101 12 one one NUM crl-13641 101 13 . . PUNCT crl-13641 102 1 the the DET crl-13641 102 2 first first ADJ crl-13641 102 3 is be AUX crl-13641 102 4 that that SCONJ crl-13641 102 5 citations citation NOUN crl-13641 102 6 are be AUX crl-13641 102 7 used use VERB crl-13641 102 8 rather rather ADV crl-13641 102 9 than than ADP crl-13641 102 10 a a DET crl-13641 102 11 bibliography bibliography NOUN crl-13641 102 12 . . PUNCT crl-13641 103 1 this this PRON crl-13641 103 2 means mean VERB crl-13641 103 3 that that SCONJ crl-13641 103 4 the the DET crl-13641 103 5 physical physical ADJ crl-13641 103 6 significance significance NOUN crl-13641 103 7 of of ADP crl-13641 103 8 n n X crl-13641 103 9 as as ADP crl-13641 103 10 representing represent VERB crl-13641 103 11 the the DET crl-13641 103 12 exhaustive exhaustive ADJ crl-13641 103 13 search search NOUN crl-13641 103 14 of of ADP crl-13641 103 15 a a DET crl-13641 103 16 complete complete ADJ crl-13641 103 17 bibliography bibliography NOUN crl-13641 103 18 does do AUX crl-13641 103 19 not not PART crl-13641 103 20 apply apply VERB crl-13641 103 21 here here ADV crl-13641 103 22 since since SCONJ crl-13641 103 23 there there PRON crl-13641 103 24 is be VERB crl-13641 103 25 no no DET crl-13641 103 26 restriction restriction NOUN crl-13641 103 27 on on ADP crl-13641 103 28 the the DET crl-13641 103 29 cumulative cumulative ADJ crl-13641 103 30 sum sum NOUN crl-13641 103 31 of of ADP crl-13641 103 32 citations citation NOUN crl-13641 103 33 that that PRON crl-13641 103 34 can can AUX crl-13641 103 35 be be AUX crl-13641 103 36 made make VERB crl-13641 103 37 . . PUNCT crl-13641 104 1 the the DET crl-13641 104 2 second second ADJ crl-13641 104 3 difference difference NOUN crl-13641 104 4 is be AUX crl-13641 104 5 that that SCONJ crl-13641 104 6 the the DET crl-13641 104 7 citations citation NOUN crl-13641 104 8 were be AUX crl-13641 104 9 drawn draw VERB crl-13641 104 10 from from ADP crl-13641 104 11 two two NUM crl-13641 104 12 library library NOUN crl-13641 104 13 science science NOUN crl-13641 104 14 periodicals periodical NOUN crl-13641 104 15 , , PUNCT crl-13641 104 16 c&rl c&rl PROPN crl-13641 104 17 and and CCONJ crl-13641 104 18 sl sl INTJ crl-13641 104 19 , , PUNCT crl-13641 104 20 rather rather ADV crl-13641 104 21 than than ADP crl-13641 104 22 from from ADP crl-13641 104 23 journals journal NOUN crl-13641 104 24 representing represent VERB crl-13641 104 25 a a DET crl-13641 104 26 narrow narrow ADJ crl-13641 104 27 scientific scientific ADJ crl-13641 104 28 subject subject NOUN crl-13641 104 29 . . PUNCT crl-13641 105 1 thus thus ADV crl-13641 105 2 , , PUNCT crl-13641 105 3 another another DET crl-13641 105 4 purpose purpose NOUN crl-13641 105 5 of of ADP crl-13641 105 6 this this DET crl-13641 105 7 study study NOUN crl-13641 105 8 is be AUX crl-13641 105 9 to to PART crl-13641 105 10 test test VERB crl-13641 105 11 the the DET crl-13641 105 12 appropriateness appropriateness NOUN crl-13641 105 13 of of ADP crl-13641 105 14 applying apply VERB crl-13641 105 15 bradford bradford NOUN crl-13641 105 16 's 's PART crl-13641 105 17 law law NOUN crl-13641 105 18 to to PART crl-13641 105 19 works work VERB crl-13641 105 20 in in ADP crl-13641 105 21 broad broad ADJ crl-13641 105 22 subject subject ADJ crl-13641 105 23 fields field NOUN crl-13641 105 24 such such ADJ crl-13641 105 25 as as ADP crl-13641 105 26 library library NOUN crl-13641 105 27 science science NOUN crl-13641 105 28 . . PUNCT crl-13641 106 1 the the DET crl-13641 106 2 final final ADJ crl-13641 106 3 purpose purpose NOUN crl-13641 106 4 of of ADP crl-13641 106 5 this this DET crl-13641 106 6 investigation investigation NOUN crl-13641 106 7 is be AUX crl-13641 106 8 to to PART crl-13641 106 9 briefly briefly ADV crl-13641 106 10 identify identify VERB crl-13641 106 11 any any DET crl-13641 106 12 changes change NOUN crl-13641 106 13 and and CCONJ crl-13641 106 14 trends trend NOUN crl-13641 106 15 in in ADP crl-13641 106 16 adherence adherence NOUN crl-13641 106 17 to to ADP crl-13641 106 18 the the DET crl-13641 106 19 bradford bradford NOUN crl-13641 106 20 distribution distribution NOUN crl-13641 106 21 that that PRON crl-13641 106 22 may may AUX crl-13641 106 23 have have AUX crl-13641 106 24 occurred occur VERB crl-13641 106 25 in in ADP crl-13641 106 26 library library NOUN crl-13641 106 27 literature literature NOUN crl-13641 106 28 during during ADP crl-13641 106 29 the the DET crl-13641 106 30 thirty thirty NUM crl-13641 106 31 - - PUNCT crl-13641 106 32 five five NUM crl-13641 106 33 - - PUNCT crl-13641 106 34 year year NOUN crl-13641 106 35 period period NOUN crl-13641 106 36 1940 1940 NUM crl-13641 106 37 through through ADP crl-13641 106 38 1974 1974 NUM crl-13641 106 39 . . PUNCT crl-13641 107 1 methods method NOUN crl-13641 107 2 the the DET crl-13641 107 3 data datum NOUN crl-13641 107 4 base base NOUN crl-13641 107 5 for for ADP crl-13641 107 6 this this DET crl-13641 107 7 study study NOUN crl-13641 107 8 consists consist VERB crl-13641 107 9 of of ADP crl-13641 107 10 5,628 5,628 NUM crl-13641 107 11 citations citation NOUN crl-13641 107 12 to to ADP crl-13641 107 13 the the DET crl-13641 107 14 journal journal NOUN crl-13641 107 15 literature literature NOUN crl-13641 107 16 referenced reference VERB crl-13641 107 17 in in ADP crl-13641 107 18 the the DET crl-13641 107 19 articles article NOUN crl-13641 107 20 published publish VERB crl-13641 107 21 in in ADP crl-13641 107 22 c&rl c&rl PROPN crl-13641 107 23 and and CCONJ crl-13641 107 24 sl sl INTJ crl-13641 107 25 from from ADP crl-13641 107 26 1940 1940 NUM crl-13641 107 27 through through ADP crl-13641 107 28 1974 1974 NUM crl-13641 107 29 . . PUNCT crl-13641 108 1 16 16 NUM crl-13641 108 2 the the DET crl-13641 108 3 data datum NOUN crl-13641 108 4 were be AUX crl-13641 108 5 divided divide VERB crl-13641 108 6 into into ADP crl-13641 108 7 seven seven NUM crl-13641 108 8 five five NUM crl-13641 108 9 - - PUNCT crl-13641 108 10 year year NOUN crl-13641 108 11 totals total NOUN crl-13641 108 12 . . PUNCT crl-13641 109 1 c&rl c&rl PROPN crl-13641 109 2 began begin VERB crl-13641 109 3 publication publication NOUN crl-13641 109 4 in in ADP crl-13641 109 5 december december PROPN crl-13641 109 6 1939 1939 NUM crl-13641 109 7 ; ; PUNCT crl-13641 109 8 this this DET crl-13641 109 9 single single ADJ crl-13641 109 10 issue issue NOUN crl-13641 109 11 from from ADP crl-13641 109 12 1939 1939 NUM crl-13641 109 13 is be AUX crl-13641 109 14 included include VERB crl-13641 109 15 in in ADP crl-13641 109 16 the the DET crl-13641 109 17 study study NOUN crl-13641 109 18 . . PUNCT crl-13641 110 1 the the DET crl-13641 110 2 bibliographic bibliographic ADJ crl-13641 110 3 information information NOUN crl-13641 110 4 recorded record VERB crl-13641 110 5 for for ADP crl-13641 110 6 each each DET crl-13641 110 7 citation citation NOUN crl-13641 110 8 included include VERB crl-13641 110 9 journal journal NOUN crl-13641 110 10 title title NOUN crl-13641 110 11 and and CCONJ crl-13641 110 12 date date NOUN crl-13641 110 13 . . PUNCT crl-13641 111 1 journal journal PROPN crl-13641 111 2 titles title NOUN crl-13641 111 3 were be AUX crl-13641 111 4 sorted sort VERB crl-13641 111 5 in in ADP crl-13641 111 6 descending descend VERB crl-13641 111 7 order order NOUN crl-13641 111 8 of of ADP crl-13641 111 9 productivity productivity NOUN crl-13641 111 10 . . PUNCT crl-13641 112 1 graphs graph NOUN crl-13641 112 2 were be AUX crl-13641 112 3 plotted plot VERB crl-13641 112 4 on on ADP crl-13641 112 5 semilogarithmic semilogarithmic ADJ crl-13641 112 6 paper paper NOUN crl-13641 112 7 , , PUNCT crl-13641 112 8 with with ADP crl-13641 112 9 the the DET crl-13641 112 10 vertical vertical ADJ crl-13641 112 11 axis axis NOUN crl-13641 112 12 representing represent VERB crl-13641 112 13 the the DET crl-13641 112 14 cumulative cumulative ADJ crl-13641 112 15 number number NOUN crl-13641 112 16 of of ADP crl-13641 112 17 citations citation NOUN crl-13641 112 18 and and CCONJ crl-13641 112 19 the the DET crl-13641 112 20 horizontal horizontal ADJ crl-13641 112 21 axis axis NOUN crl-13641 112 22 being be AUX crl-13641 112 23 the the DET crl-13641 112 24 natural natural ADJ crl-13641 112 25 logarithm logarithm NOUN crl-13641 112 26 600 600 NUM crl-13641 112 27 500 500 NUM crl-13641 112 28 c c NOUN crl-13641 112 29 11 11 NUM crl-13641 112 30 : : PUNCT crl-13641 112 31 til til NOUN crl-13641 112 32 ~ ~ PUNCT crl-13641 112 33 < < X crl-13641 112 34 ii ii NOUN crl-13641 112 35 0 0 NUM crl-13641 112 36 . . PUNCT crl-13641 112 37 400 400 NUM crl-13641 112 38 11 11 NUM crl-13641 112 39 ! ! PUNCT crl-13641 113 1 p p NUM crl-13641 113 2 .. .. PUNCT crl-13641 114 1 + + NUM crl-13641 114 2 j j NOUN crl-13641 114 3 c c NOUN crl-13641 114 4 11 11 NUM crl-13641 114 5 ! ! PUNCT crl-13641 114 6 :> :> X crl-13641 115 1 < < X crl-13641 115 2 ii ii X crl-13641 115 3 ... ... PUNCT crl-13641 116 1 -i -i PUNCT crl-13641 116 2 < < X crl-13641 116 3 ii ii PROPN crl-13641 116 4 300 300 NUM crl-13641 116 5 11 11 NUM crl-13641 116 6 : : PUNCT crl-13641 116 7 ..... ..... PUNCT crl-13641 116 8 0 0 NUM crl-13641 116 9 ... ... PUNCT crl-13641 116 10 -i -i PUNCT crl-13641 116 11 / / SYM crl-13641 116 12 11 11 NUM crl-13641 116 13 ! ! PUNCT crl-13641 117 1 + + SYM crl-13641 117 2 j j NOUN crl-13641 117 3 0 0 NUM crl-13641 117 4 e e NOUN crl-13641 117 5 - - NOUN crl-13641 117 6 t t NOUN crl-13641 117 7 200 200 NUM crl-13641 117 8 < < SYM crl-13641 117 9 ii ii NOUN crl-13641 117 10 :> :> NOUN crl-13641 117 11 · · PUNCT crl-13641 117 12 .-l .-l NOUN crl-13641 118 1 + + ADV crl-13641 118 2 j j NOUN crl-13641 118 3 11 11 NUM crl-13641 118 4 ! ! PUNCT crl-13641 119 1 ... ... PUNCT crl-13641 119 2 -i -i PUNCT crl-13641 119 3 : : PUNCT crl-13641 119 4 : : PUNCT crl-13641 119 5 l l X crl-13641 119 6 e e NOUN crl-13641 119 7 : : PUNCT crl-13641 119 8 : : PUNCT crl-13641 119 9 l l PROPN crl-13641 119 10 100 100 NUM crl-13641 119 11 u u NOUN crl-13641 119 12 0 0 NUM crl-13641 119 13 1 1 NUM crl-13641 119 14 application application NOUN crl-13641 119 15 of of ADP crl-13641 119 16 bradford bradford NOUN crl-13641 119 17 's 's PART crl-13641 119 18 law law NOUN crl-13641 119 19 i i PRON crl-13641 119 20 51 51 NUM crl-13641 119 21 of of ADP crl-13641 119 22 the the DET crl-13641 119 23 number number NOUN crl-13641 119 24 of of ADP crl-13641 119 25 journals journal NOUN crl-13641 119 26 producing produce VERB crl-13641 119 27 these these DET crl-13641 119 28 citations citation NOUN crl-13641 119 29 . . PUNCT crl-13641 120 1 on on ADP crl-13641 120 2 the the DET crl-13641 120 3 resulting result VERB crl-13641 120 4 graphs graph NOUN crl-13641 120 5 , , PUNCT crl-13641 120 6 the the DET crl-13641 120 7 linear linear PROPN crl-13641 120 8 region region NOUN crl-13641 120 9 was be AUX crl-13641 120 10 extended extend VERB crl-13641 120 11 as as ADP crl-13641 120 12 a a DET crl-13641 120 13 dashed dash VERB crl-13641 120 14 line line NOUN crl-13641 120 15 for for ADP crl-13641 120 16 use use NOUN crl-13641 120 17 in in ADP crl-13641 120 18 calculating calculate VERB crl-13641 120 19 the the DET crl-13641 120 20 deviation deviation NOUN crl-13641 120 21 from from ADP crl-13641 120 22 the the DET crl-13641 120 23 bradford bradford NOUN crl-13641 120 24 distribution distribution NOUN crl-13641 120 25 . . PUNCT crl-13641 121 1 great great ADJ crl-13641 121 2 care care NOUN crl-13641 121 3 was be AUX crl-13641 121 4 taken take VERB crl-13641 121 5 in in ADP crl-13641 121 6 ascertaining ascertain VERB crl-13641 121 7 the the DET crl-13641 121 8 slope slope NOUN crl-13641 121 9 of of ADP crl-13641 121 10 the the DET crl-13641 121 11 extended extended ADJ crl-13641 121 12 portion portion NOUN crl-13641 121 13 of of ADP crl-13641 121 14 the the DET crl-13641 121 15 linear linear PROPN crl-13641 121 16 region region NOUN crl-13641 121 17 , , PUNCT crl-13641 121 18 because because SCONJ crl-13641 121 19 it it PRON crl-13641 121 20 was be AUX crl-13641 121 21 found find VERB crl-13641 121 22 that that SCONJ crl-13641 121 23 even even ADV crl-13641 121 24 slight slight ADJ crl-13641 121 25 inaccuracies inaccuracy NOUN crl-13641 121 26 strongly strongly ADV crl-13641 121 27 affected affect VERB crl-13641 121 28 the the DET crl-13641 121 29 percentage percentage NOUN crl-13641 121 30 - - PUNCT crl-13641 121 31 error error NOUN crl-13641 121 32 calculations calculation NOUN crl-13641 121 33 . . PUNCT crl-13641 122 1 figures figure NOUN crl-13641 122 2 2 2 NUM crl-13641 122 3 and and CCONJ crl-13641 122 4 3 3 NUM crl-13641 122 5 represent represent VERB crl-13641 122 6 the the DET crl-13641 122 7 extreme extreme ADJ crl-13641 122 8 cases case NOUN crl-13641 122 9 encountered encounter VERB crl-13641 122 10 in in ADP crl-13641 122 11 this this DET crl-13641 122 12 study study NOUN crl-13641 122 13 , , PUNCT crl-13641 122 14 both both PRON crl-13641 122 15 of of ADP crl-13641 122 16 which which PRON crl-13641 122 17 by by ADP crl-13641 122 18 coincidence coincidence NOUN crl-13641 122 19 involved involve VERB crl-13641 122 20 citation citation NOUN crl-13641 122 21 data datum NOUN crl-13641 122 22 from from ADP crl-13641 122 23 c&rl c&rl PROPN crl-13641 122 24 . . PUNCT crl-13641 123 1 note note VERB crl-13641 123 2 that that SCONJ crl-13641 123 3 the the DET crl-13641 123 4 dashed dash VERB crl-13641 123 5 line line NOUN crl-13641 123 6 in in ADP crl-13641 123 7 figure figure NOUN crl-13641 123 8 2 2 NUM crl-13641 123 9 deviates deviate NOUN crl-13641 123 10 dramatically dramatically ADV crl-13641 123 11 from from ADP crl-13641 123 12 the the DET crl-13641 123 13 solid solid ADJ crl-13641 123 14 line line NOUN crl-13641 123 15 , , PUNCT crl-13641 123 16 illustrating illustrate VERB crl-13641 123 17 that that SCONJ crl-13641 123 18 the the DET crl-13641 123 19 calculated calculate VERB crl-13641 123 20 number number NOUN crl-13641 123 21 of of ADP crl-13641 123 22 papers paper NOUN crl-13641 123 23 was be AUX crl-13641 123 24 far far ADV crl-13641 123 25 greater great ADJ crl-13641 123 26 than than ADP crl-13641 123 27 the the DET crl-13641 123 28 observed observed ADJ crl-13641 123 29 number number NOUN crl-13641 123 30 of of ADP crl-13641 123 31 papers paper NOUN crl-13641 123 32 . . PUNCT crl-13641 124 1 the the DET crl-13641 124 2 percentage percentage NOUN crl-13641 124 3 error error NOUN crl-13641 124 4 here here ADV crl-13641 124 5 is be AUX crl-13641 124 6 144.0 144.0 NUM crl-13641 124 7 percent percent NOUN crl-13641 124 8 , , PUNCT crl-13641 124 9 the the DET crl-13641 124 10 largest large ADJ crl-13641 124 11 of of ADP crl-13641 124 12 the the DET crl-13641 124 13 study study NOUN crl-13641 124 14 . . PUNCT crl-13641 125 1 on on ADP crl-13641 125 2 the the DET crl-13641 125 3 other other ADJ crl-13641 125 4 hand hand NOUN crl-13641 125 5 , , PUNCT crl-13641 125 6 the the DET crl-13641 125 7 dashed dash VERB crl-13641 125 8 line line NOUN crl-13641 125 9 in in ADP crl-13641 125 10 figure figure NOUN crl-13641 125 11 3 3 NUM crl-13641 125 12 deviates deviate NOUN crl-13641 125 13 very very ADV crl-13641 125 14 little little ADV crl-13641 125 15 from from ADP crl-13641 125 16 the the DET crl-13641 125 17 solid solid ADJ crl-13641 125 18 line line NOUN crl-13641 125 19 and and CCONJ crl-13641 125 20 indicates indicate VERB crl-13641 125 21 only only ADV crl-13641 125 22 a a DET crl-13641 125 23 small small ADJ crl-13641 125 24 difference difference NOUN crl-13641 125 25 between between ADP crl-13641 125 26 the the DET crl-13641 125 27 calculated calculate VERB crl-13641 125 28 and and CCONJ crl-13641 125 29 observed observe VERB crl-13641 125 30 mim/ mim/ PROPN crl-13641 125 31 / / SYM crl-13641 125 32 / / SYM crl-13641 125 33 / / SYM crl-13641 125 34 / / SYM crl-13641 125 35 / / SYM crl-13641 125 36 / / SYM crl-13641 125 37 / / SYM crl-13641 125 38 / / SYM crl-13641 125 39 / / SYM crl-13641 125 40 / / SYM crl-13641 125 41 / / SYM crl-13641 125 42 / / SYM crl-13641 125 43 / / SYM crl-13641 125 44 / / SYM crl-13641 125 45 cumulative cumulative ADJ crl-13641 125 46 number number NOUN crl-13641 125 47 of of ADP crl-13641 125 48 journals journal NOUN crl-13641 125 49 , , PUNCT crl-13641 125 50 n n PROPN crl-13641 125 51 ( ( PUNCT crl-13641 125 52 log log PROPN crl-13641 125 53 scale scale NOUN crl-13641 125 54 ) ) PUNCT crl-13641 125 55 fig fig NOUN crl-13641 125 56 . . PUNCT crl-13641 126 1 2 2 NUM crl-13641 126 2 bradford bradford NOUN crl-13641 126 3 distribution distribution NOUN crl-13641 126 4 of of ADP crl-13641 126 5 c&rl c&rl PROPN crl-13641 126 6 cumulative cumulative ADJ crl-13641 126 7 citation citation NOUN crl-13641 126 8 data datum NOUN crl-13641 126 9 , , PUNCT crl-13641 126 10 1940 1940 NUM crl-13641 126 11 - - SYM crl-13641 126 12 44 44 NUM crl-13641 126 13 58 58 NUM crl-13641 126 14 i i PROPN crl-13641 126 15 college college PROPN crl-13641 126 16 & & CCONJ crl-13641 126 17 research research PROPN crl-13641 126 18 libraries library NOUN crl-13641 126 19 • • ADJ crl-13641 126 20 january january PROPN crl-13641 126 21 1981 1981 NUM crl-13641 126 22 600 600 NUM crl-13641 126 23 500 500 NUM crl-13641 126 24 s s X crl-13641 126 25 : : PUNCT crl-13641 126 26 : : PUNCT crl-13641 126 27 0 0 NUM crl-13641 126 28 : : PUNCT crl-13641 126 29 : : PUNCT crl-13641 126 30 ul ul NOUN crl-13641 127 1 1- 1- NUM crl-13641 127 2 < < X crl-13641 127 3 q q X crl-13641 127 4 ) ) PUNCT crl-13641 127 5 0 0 NUM crl-13641 127 6 . . NUM crl-13641 128 1 400 400 NUM crl-13641 128 2 n n NUM crl-13641 128 3 : : PUNCT crl-13641 128 4 l l PROPN crl-13641 128 5 p p NOUN crl-13641 128 6 .. .. PUNCT crl-13641 129 1 + + X crl-13641 129 2 j j NOUN crl-13641 129 3 s s X crl-13641 129 4 : : PUNCT crl-13641 129 5 : : PUNCT crl-13641 129 6 n n X crl-13641 129 7 : : PUNCT crl-13641 129 8 l l PROPN crl-13641 129 9 :> :> NOUN crl-13641 129 10 q q X crl-13641 129 11 ) ) PUNCT crl-13641 129 12 .-i .-i PROPN crl-13641 130 1 q q X crl-13641 130 2 ) ) PUNCT crl-13641 130 3 300 300 NUM crl-13641 130 4 0 0 NUM crl-13641 130 5 : : PUNCT crl-13641 130 6 : : PUNCT crl-13641 130 7 il il PROPN crl-13641 130 8 - - PUNCT crl-13641 130 9 l l NOUN crl-13641 130 10 0 0 NUM crl-13641 130 11 .-i .-i NOUN crl-13641 130 12 n n ADV crl-13641 130 13 : : PUNCT crl-13641 130 14 l l NOUN crl-13641 130 15 + + NOUN crl-13641 130 16 j j NOUN crl-13641 130 17 0 0 NUM crl-13641 130 18 e- e- X crl-13641 130 19 < < X crl-13641 130 20 200 200 NUM crl-13641 130 21 q q NOUN crl-13641 130 22 ) ) PUNCT crl-13641 130 23 :> :> NOUN crl-13641 131 1 · · PUNCT crl-13641 131 2 .- .- PROPN crl-13641 131 3 ! ! PUNCT crl-13641 132 1 + + PUNCT crl-13641 132 2 j j NOUN crl-13641 132 3 n n X crl-13641 132 4 : : PUNCT crl-13641 132 5 l l X crl-13641 132 6 .-i .-i NOUN crl-13641 132 7 : : PUNCT crl-13641 132 8 :3 :3 PUNCT crl-13641 132 9 e e NOUN crl-13641 132 10 100 100 NUM crl-13641 132 11 : : PUNCT crl-13641 132 12 :3 :3 NUM crl-13641 132 13 u u NOUN crl-13641 132 14 0 0 NUM crl-13641 132 15 1 1 NUM crl-13641 132 16 1000 1000 NUM crl-13641 132 17 cumulative cumulative ADJ crl-13641 132 18 number number NOUN crl-13641 132 19 of of ADP crl-13641 132 20 journals journal NOUN crl-13641 132 21 , , PUNCT crl-13641 132 22 n n PROPN crl-13641 132 23 ( ( PUNCT crl-13641 132 24 log log PROPN crl-13641 132 25 scale scale NOUN crl-13641 132 26 ) ) PUNCT crl-13641 132 27 fig fig NOUN crl-13641 132 28 . . PUNCT crl-13641 133 1 3 3 NUM crl-13641 133 2 bradford bradford NOUN crl-13641 133 3 distribution distribution NOUN crl-13641 133 4 of of ADP crl-13641 133 5 c&rl c&rl PROPN crl-13641 133 6 cumulative cumulative ADJ crl-13641 133 7 citation citation NOUN crl-13641 133 8 data datum NOUN crl-13641 133 9 , , PUNCT crl-13641 133 10 1955 1955 NUM crl-13641 133 11 - - SYM crl-13641 133 12 59 59 NUM crl-13641 133 13 her she PRON crl-13641 133 14 of of ADP crl-13641 133 15 papers paper NOUN crl-13641 133 16 . . PUNCT crl-13641 134 1 this this DET crl-13641 134 2 graph graph NOUN crl-13641 134 3 illustrates illustrate VERB crl-13641 134 4 the the DET crl-13641 134 5 smallest small ADJ crl-13641 134 6 percentage percentage NOUN crl-13641 134 7 error error NOUN crl-13641 134 8 of of ADP crl-13641 134 9 the the DET crl-13641 134 10 study study NOUN crl-13641 134 11 , , PUNCT crl-13641 134 12 -0.7 -0.7 NOUN crl-13641 134 13 percent percent NOUN crl-13641 134 14 . . PUNCT crl-13641 135 1 note note VERB crl-13641 135 2 also also ADV crl-13641 135 3 in in ADP crl-13641 135 4 figures figure NOUN crl-13641 135 5 2 2 NUM crl-13641 135 6 and and CCONJ crl-13641 135 7 3 3 NUM crl-13641 135 8 that that SCONJ crl-13641 135 9 these these DET crl-13641 135 10 curves curve NOUN crl-13641 135 11 represent represent VERB crl-13641 135 12 zipf zipf NOUN crl-13641 135 13 distributions distribution NOUN crl-13641 135 14 rather rather ADV crl-13641 135 15 than than ADP crl-13641 135 16 true true ADJ crl-13641 135 17 bradford bradford NOUN crl-13641 135 18 distributions distribution NOUN crl-13641 135 19 since since SCONJ crl-13641 135 20 there there PRON crl-13641 135 21 is be VERB crl-13641 135 22 essentially essentially ADV crl-13641 135 23 no no DET crl-13641 135 24 nuclear nuclear ADJ crl-13641 135 25 zone zone NOUN crl-13641 135 26 present present ADJ crl-13641 135 27 in in ADP crl-13641 135 28 either either DET crl-13641 135 29 case case NOUN crl-13641 135 30 . . PUNCT crl-13641 136 1 as as SCONJ crl-13641 136 2 east east PROPN crl-13641 136 3 and and CCONJ crl-13641 136 4 weyman weyman NOUN crl-13641 136 5 pointed point VERB crl-13641 136 6 out out ADP crl-13641 136 7 , , PUNCT crl-13641 136 8 this this PRON crl-13641 136 9 is be AUX crl-13641 136 10 because because SCONJ crl-13641 136 11 citation citation NOUN crl-13641 136 12 data datum NOUN crl-13641 136 13 are be AUX crl-13641 136 14 used use VERB crl-13641 136 15 . . PUNCT crl-13641 137 1 17 17 NUM crl-13641 137 2 results result NOUN crl-13641 137 3 recall recall VERB crl-13641 137 4 from from ADP crl-13641 137 5 the the DET crl-13641 137 6 earlier early ADJ crl-13641 137 7 discussion discussion NOUN crl-13641 137 8 that that SCONJ crl-13641 137 9 the the DET crl-13641 137 10 physical physical ADJ crl-13641 137 11 significance significance NOUN crl-13641 137 12 of of ADP crl-13641 137 13 n n X crl-13641 137 14 as as ADP crl-13641 137 15 representing represent VERB crl-13641 137 16 the the DET crl-13641 137 17 exhaustive exhaustive ADJ crl-13641 137 18 search search NOUN crl-13641 137 19 of of ADP crl-13641 137 20 a a DET crl-13641 137 21 complete complete ADJ crl-13641 137 22 bibliography bibliography NOUN crl-13641 137 23 does do AUX crl-13641 137 24 not not PART crl-13641 137 25 apply apply VERB crl-13641 137 26 in in ADP crl-13641 137 27 the the DET crl-13641 137 28 case case NOUN crl-13641 137 29 of of ADP crl-13641 137 30 citations citation NOUN crl-13641 137 31 , , PUNCT crl-13641 137 32 since since SCONJ crl-13641 137 33 no no DET crl-13641 137 34 restriction restriction NOUN crl-13641 137 35 on on ADP crl-13641 137 36 the the DET crl-13641 137 37 cumulative cumulative ADJ crl-13641 137 38 sum sum NOUN crl-13641 137 39 of of ADP crl-13641 137 40 citations citation NOUN crl-13641 137 41 can can AUX crl-13641 137 42 be be AUX crl-13641 137 43 made make VERB crl-13641 137 44 . . PUNCT crl-13641 138 1 this this DET crl-13641 138 2 study study NOUN crl-13641 138 3 , , PUNCT crl-13641 138 4 therefore therefore ADV crl-13641 138 5 , , PUNCT crl-13641 138 6 deals deal VERB crl-13641 138 7 only only ADV crl-13641 138 8 with with ADP crl-13641 138 9 the the DET crl-13641 138 10 estimated estimate VERB crl-13641 138 11 values value NOUN crl-13641 138 12 of of ADP crl-13641 138 13 r(n r(n PROPN crl-13641 138 14 ) ) PUNCT crl-13641 138 15 . . PUNCT crl-13641 139 1 however however ADV crl-13641 139 2 , , PUNCT crl-13641 139 3 the the DET crl-13641 139 4 value value NOUN crl-13641 139 5 of of ADP crl-13641 139 6 n n PROPN crl-13641 139 7 still still ADV crl-13641 139 8 represents represent VERB crl-13641 139 9 a a DET crl-13641 139 10 point point NOUN crl-13641 139 11 on on ADP crl-13641 139 12 the the DET crl-13641 139 13 extension extension NOUN crl-13641 139 14 of of ADP crl-13641 139 15 the the DET crl-13641 139 16 linear linear ADJ crl-13641 139 17 portion portion NOUN crl-13641 139 18 of of ADP crl-13641 139 19 the the DET crl-13641 139 20 curve curve NOUN crl-13641 139 21 and and CCONJ crl-13641 139 22 as as SCONJ crl-13641 139 23 such such ADJ crl-13641 139 24 can can AUX crl-13641 139 25 be be AUX crl-13641 139 26 calculated calculate VERB crl-13641 139 27 using use VERB crl-13641 139 28 wilkinson wilkinson PROPN crl-13641 139 29 's 's PART crl-13641 139 30 formulas formula NOUN crl-13641 139 31 to to PART crl-13641 139 32 provide provide VERB crl-13641 139 33 values value NOUN crl-13641 139 34 of of ADP crl-13641 139 35 r(n r(n NOUN crl-13641 139 36 ) ) PUNCT crl-13641 139 37 for for ADP crl-13641 139 38 both both CCONJ crl-13641 139 39 the the DET crl-13641 139 40 verbal verbal ADJ crl-13641 139 41 and and CCONJ crl-13641 139 42 graphical graphical ADJ crl-13641 139 43 expressions expression NOUN crl-13641 139 44 of of ADP crl-13641 139 45 the the DET crl-13641 139 46 bradford bradford NOUN crl-13641 139 47 distribution distribution NOUN crl-13641 139 48 . . PUNCT crl-13641 140 1 tables table NOUN crl-13641 140 2 1 1 NUM crl-13641 140 3 and and CCONJ crl-13641 140 4 2 2 NUM crl-13641 140 5 present present VERB crl-13641 140 6 the the DET crl-13641 140 7 data datum NOUN crl-13641 140 8 for for ADP crl-13641 140 9 this this DET crl-13641 140 10 study study NOUN crl-13641 140 11 for for ADP crl-13641 140 12 the the DET crl-13641 140 13 seven seven NUM crl-13641 140 14 five five NUM crl-13641 140 15 - - PUNCT crl-13641 140 16 year year NOUN crl-13641 140 17 periods period NOUN crl-13641 140 18 , , PUNCT crl-13641 140 19 1940 1940 NUM crl-13641 140 20 through through ADP crl-13641 140 21 1974 1974 NUM crl-13641 140 22 . . PUNCT crl-13641 141 1 the the DET crl-13641 141 2 data datum NOUN crl-13641 141 3 for for ADP crl-13641 141 4 c&rl c&rl NOUN crl-13641 141 5 given give VERB crl-13641 141 6 in in ADP crl-13641 141 7 table table NOUN crl-13641 141 8 1 1 NUM crl-13641 141 9 can can AUX crl-13641 141 10 be be AUX crl-13641 141 11 read read VERB crl-13641 141 12 in in ADP crl-13641 141 13 this this DET crl-13641 141 14 manner manner NOUN crl-13641 141 15 : : PUNCT crl-13641 141 16 during during ADP crl-13641 141 17 the the DET crl-13641 141 18 1940 1940 NUM crl-13641 141 19 - - SYM crl-13641 141 20 44 44 NUM crl-13641 141 21 time time NOUN crl-13641 141 22 span span NOUN crl-13641 141 23 , , PUNCT crl-13641 141 24 two two NUM crl-13641 141 25 journals journal NOUN crl-13641 141 26 ( ( PUNCT crl-13641 141 27 p p NOUN crl-13641 141 28 ) ) PUNCT crl-13641 141 29 produced produce VERB crl-13641 141 30 a a DET crl-13641 141 31 total total NOUN crl-13641 141 32 of of ADP crl-13641 141 33 86 86 NUM crl-13641 141 34 papers paper NOUN crl-13641 141 35 ( ( PUNCT crl-13641 141 36 s s NOUN crl-13641 141 37 ) ) PUNCT crl-13641 141 38 . . PUNCT crl-13641 142 1 by by ADP crl-13641 142 2 plotting plot VERB crl-13641 142 3 the the DET crl-13641 142 4 data datum NOUN crl-13641 142 5 on on ADP crl-13641 142 6 semilog semilog NOUN crl-13641 142 7 paper paper NOUN crl-13641 142 8 , , PUNCT crl-13641 142 9 it it PRON crl-13641 142 10 was be AUX crl-13641 142 11 found find VERB crl-13641 142 12 that that SCONJ crl-13641 142 13 5 5 NUM crl-13641 142 14 . . NUM crl-13641 142 15 7 7 NUM crl-13641 142 16 journals journal NOUN crl-13641 142 17 would would AUX crl-13641 142 18 be be AUX crl-13641 142 19 required require VERB crl-13641 142 20 to to PART crl-13641 142 21 supply supply VERB crl-13641 142 22 172 172 NUM crl-13641 142 23 papers paper NOUN crl-13641 142 24 ( ( PUNCT crl-13641 142 25 or or CCONJ crl-13641 142 26 25 25 NUM crl-13641 142 27 ) ) PUNCT crl-13641 142 28 . . PUNCT crl-13641 143 1 for for ADP crl-13641 143 2 that that DET crl-13641 143 3 entire entire ADJ crl-13641 143 4 five five NUM crl-13641 143 5 - - PUNCT crl-13641 143 6 year year NOUN crl-13641 143 7 period period NOUN crl-13641 143 8 , , PUNCT crl-13641 143 9 a a DET crl-13641 143 10 total total NOUN crl-13641 143 11 of of ADP crl-13641 143 12 234 234 NUM crl-13641 143 13 papers paper NOUN crl-13641 143 14 was be AUX crl-13641 143 15 actually actually ADV crl-13641 143 16 cited cite VERB crl-13641 143 17 . . PUNCT crl-13641 144 1 when when SCONJ crl-13641 144 2 the the DET crl-13641 144 3 formula formula NOUN crl-13641 144 4 for for ADP crl-13641 144 5 the the DET crl-13641 144 6 graphical graphical ADJ crl-13641 144 7 expression expression NOUN crl-13641 144 8 was be AUX crl-13641 144 9 applied apply VERB crl-13641 144 10 to to ADP crl-13641 144 11 the the DET crl-13641 144 12 observed observed ADJ crl-13641 144 13 data datum NOUN crl-13641 144 14 , , PUNCT crl-13641 144 15 the the DET crl-13641 144 16 estimated estimate VERB crl-13641 144 17 total total NOUN crl-13641 144 18 of of ADP crl-13641 144 19 papers paper NOUN crl-13641 144 20 was be AUX crl-13641 144 21 found find VERB crl-13641 144 22 to to PART crl-13641 144 23 be be AUX crl-13641 144 24 391.1 391.1 NUM crl-13641 144 25 , , PUNCT crl-13641 144 26 a a DET crl-13641 144 27 sum sum NOUN crl-13641 144 28 considerably considerably ADV crl-13641 144 29 larger large ADJ crl-13641 144 30 than than ADP crl-13641 144 31 the the DET crl-13641 144 32 observed observed ADJ crl-13641 144 33 total total NOUN crl-13641 144 34 of of ADP crl-13641 144 35 234 234 NUM crl-13641 144 36 . . PUNCT crl-13641 145 1 therefore therefore ADV crl-13641 145 2 , , PUNCT crl-13641 145 3 the the DET crl-13641 145 4 percentage percentage NOUN crl-13641 145 5 error error NOUN crl-13641 145 6 was be AUX crl-13641 145 7 rather rather ADV crl-13641 145 8 large large ADJ crl-13641 145 9 , , PUNCT crl-13641 145 10 67.1 67.1 NUM crl-13641 145 11 percent percent NOUN crl-13641 145 12 . . PUNCT crl-13641 146 1 the the DET crl-13641 146 2 verbal verbal ADJ crl-13641 146 3 formulation formulation NOUN crl-13641 146 4 provided provide VERB crl-13641 146 5 an an DET crl-13641 146 6 even even ADV crl-13641 146 7 larger large ADJ crl-13641 146 8 estimated estimate VERB crl-13641 146 9 total total NOUN crl-13641 146 10 of of ADP crl-13641 146 11 papers paper NOUN crl-13641 146 12 , , PUNCT crl-13641 146 13 571 571 NUM crl-13641 146 14 , , PUNCT crl-13641 146 15 and and CCONJ crl-13641 146 16 , , PUNCT crl-13641 146 17 of of ADP crl-13641 146 18 course course NOUN crl-13641 146 19 , , PUNCT crl-13641 146 20 a a DET crl-13641 146 21 still still ADV crl-13641 146 22 greater great ADJ crl-13641 146 23 percentage percentage NOUN crl-13641 146 24 error error NOUN crl-13641 146 25 , , PUNCT crl-13641 146 26 144.0 144.0 NUM crl-13641 146 27 percent percent NOUN crl-13641 146 28 . . PUNCT crl-13641 147 1 in in ADP crl-13641 147 2 the the DET crl-13641 147 3 tables table NOUN crl-13641 147 4 note note VERB crl-13641 147 5 that that SCONJ crl-13641 147 6 the the DET crl-13641 147 7 percentage percentage NOUN crl-13641 147 8 errors error NOUN crl-13641 147 9 application application NOUN crl-13641 147 10 of of ADP crl-13641 147 11 bradford bradford NOUN crl-13641 147 12 's 's PART crl-13641 147 13 law law NOUN crl-13641 147 14 i i PROPN crl-13641 147 15 59 59 NUM crl-13641 147 16 table table NOUN crl-13641 147 17 1 1 NUM crl-13641 147 18 comparison comparison NOUN crl-13641 147 19 of of ADP crl-13641 147 20 results result NOUN crl-13641 147 21 for for ADP crl-13641 147 22 total total ADJ crl-13641 147 23 number number NOUN crl-13641 147 24 of of ADP crl-13641 147 25 papers paper NOUN crl-13641 147 26 r(n r(n PROPN crl-13641 147 27 ) ) PUNCT crl-13641 147 28 using use VERB crl-13641 147 29 data datum NOUN crl-13641 147 30 from from ADP crl-13641 147 31 c&rl c&rl PROPN crl-13641 147 32 graphical graphical ADJ crl-13641 147 33 formulation formulation NOUN crl-13641 147 34 verbal verbal ADJ crl-13641 147 35 formulation formulation NOUN crl-13641 147 36 time time NOUN crl-13641 147 37 obse obse PROPN crl-13641 147 38 rved rve VERB crl-13641 147 39 estim estim PROPN crl-13641 147 40 ated ate VERB crl-13641 147 41 pe pe PROPN crl-13641 147 42 rce rce NOUN crl-13641 147 43 ntage ntage NOUN crl-13641 147 44 period period NOUN crl-13641 147 45 p p NOUN crl-13641 147 46 q q X crl-13641 147 47 total total ADJ crl-13641 147 48 total total ADJ crl-13641 147 49 error error NOUN crl-13641 147 50 1940 1940 NUM crl-13641 147 51 - - SYM crl-13641 147 52 44 44 NUM crl-13641 147 53 2 2 NUM crl-13641 147 54 5.7 5.7 NUM crl-13641 147 55 86 86 NUM crl-13641 147 56 234 234 NUM crl-13641 147 57 391.1 391.1 NUM crl-13641 147 58 67.1 67.1 NUM crl-13641 147 59 1945 1945 NUM crl-13641 147 60 - - SYM crl-13641 147 61 49 49 NUM crl-13641 147 62 2 2 NUM crl-13641 147 63 6.7 6.7 NUM crl-13641 147 64 156 156 NUM crl-13641 147 65 435 435 NUM crl-13641 147 66 693.7 693.7 NUM crl-13641 147 67 59.5 59.5 NUM crl-13641 147 68 1950 1950 NUM crl-13641 147 69 - - SYM crl-13641 147 70 54 54 NUM crl-13641 147 71 1 1 NUM crl-13641 147 72 3.0 3.0 NUM crl-13641 147 73 105 105 NUM crl-13641 147 74 391 391 NUM crl-13641 147 75 540.8 540.8 NUM crl-13641 147 76 38.3 38.3 NUM crl-13641 147 77 1955 1955 NUM crl-13641 147 78 - - SYM crl-13641 147 79 59 59 NUM crl-13641 147 80 3 3 NUM crl-13641 147 81 25 25 NUM crl-13641 147 82 .0 .0 NUM crl-13641 148 1 153 153 NUM crl-13641 148 2 385 385 NUM crl-13641 148 3 382.5 382.5 NUM crl-13641 148 4 0.7 0.7 NUM crl-13641 148 5 1960 1960 NUM crl-13641 148 6 - - SYM crl-13641 148 7 64 64 NUM crl-13641 148 8 5 5 NUM crl-13641 148 9 35.0 35.0 NUM crl-13641 148 10 203 203 NUM crl-13641 148 11 496 496 NUM crl-13641 148 12 519.9 519.9 NUM crl-13641 148 13 4.8 4.8 NUM crl-13641 148 14 1965 1965 NUM crl-13641 148 15 - - SYM crl-13641 148 16 69 69 NUM crl-13641 148 17 3 3 NUM crl-13641 148 18 12.3 12.3 NUM crl-13641 148 19 297 297 NUM crl-13641 148 20 993 993 NUM crl-13641 148 21 1191.8 1191.8 NUM crl-13641 148 22 20.0 20.0 NUM crl-13641 148 23 1970 1970 NUM crl-13641 148 24 - - SYM crl-13641 148 25 74 74 NUM crl-13641 148 26 3 3 NUM crl-13641 148 27 18.0 18.0 NUM crl-13641 148 28 258 258 NUM crl-13641 148 29 797 797 NUM crl-13641 148 30 815.4 815.4 NUM crl-13641 148 31 2.3 2.3 NUM crl-13641 148 32 p p NOUN crl-13641 148 33 = = X crl-13641 148 34 particular particular ADJ crl-13641 148 35 value value NOUN crl-13641 148 36 of of ADP crl-13641 148 37 th th DET crl-13641 148 38 e e NOUN crl-13641 148 39 cumulative cumulative ADJ crl-13641 148 40 number number NOUN crl-13641 148 41 of of ADP crl-13641 148 42 journals journal NOUN crl-13641 148 43 , , PUNCT crl-13641 148 44 n n PROPN crl-13641 148 45 , , PUNCT crl-13641 148 46 arbitrarily arbitrarily ADV crl-13641 148 47 selected select VERB crl-13641 148 48 = = PROPN crl-13641 148 49 n n PROPN crl-13641 148 50 . . PUNCT crl-13641 149 1 s s X crl-13641 149 2 = = SYM crl-13641 149 3 estimated estimate VERB crl-13641 149 4 cumulative cumulative ADJ crl-13641 149 5 numbe numbe NOUN crl-13641 149 6 r r NOUN crl-13641 149 7 of of ADP crl-13641 149 8 papers paper NOUN crl-13641 149 9 , , PUNCT crl-13641 149 10 r(p r(p PROPN crl-13641 149 11 ) ) PUNCT crl-13641 149 12 , , PUNCT crl-13641 149 13 corresponding correspond VERB crl-13641 149 14 to to ADP crl-13641 149 15 n n ADP crl-13641 149 16 = = X crl-13641 150 1 p p NOUN crl-13641 150 2 . . PUNCT crl-13641 151 1 111 111 NUM crl-13641 151 2 q q NOUN crl-13641 151 3 = = X crl-13641 151 4 cumul cumul ADJ crl-13641 151 5 ative ative ADJ crl-13641 151 6 numbe numbe NOUN crl-13641 151 7 r r NOUN crl-13641 151 8 of of ADP crl-13641 151 9 journals journal NOUN crl-13641 151 10 , , PUNCT crl-13641 151 11 n n PROPN crl-13641 151 12 , , PUNCT crl-13641 151 13 required require VERB crl-13641 151 14 to to PART crl-13641 151 15 supply supply VERB crl-13641 151 16 2s 2s NUM crl-13641 151 17 papers paper NOUN crl-13641 151 18 . . PUNCT crl-13641 152 1 estim estim PROPN crl-13641 152 2 ated ate VERB crl-13641 152 3 observed observed PROPN crl-13641 152 4 estim estim PROPN crl-13641 152 5 ated ate VERB crl-13641 152 6 total total ADJ crl-13641 152 7 571.0 571.0 NUM crl-13641 152 8 879.0 879.0 NUM crl-13641 152 9 760.5 760.5 NUM crl-13641 152 10 390.7 390.7 NUM crl-13641 152 11 535.9 535.9 NUM crl-13641 152 12 1368.6 1368.6 NUM crl-13641 152 13 860.0 860.0 NUM crl-13641 152 14 perce perce NOUN crl-13641 152 15 ntage ntage NOUN crl-13641 152 16 e e NOUN crl-13641 152 17 rror rror NOUN crl-13641 152 18 ( ( PUNCT crl-13641 152 19 for for ADP crl-13641 152 20 both both CCONJ crl-13641 152 21 graphical graphical ADJ crl-13641 152 22 and and CCONJ crl-13641 152 23 ve ve VERB crl-13641 152 24 rbal rbal VERB crl-13641 152 25 ) ) PUNCT crl-13641 153 1 = = NOUN crl-13641 153 2 --0 --0 NOUN crl-13641 153 3 -bs_e_rv -bs_e_rv NOUN crl-13641 153 4 - - PUNCT crl-13641 153 5 ed ed NOUN crl-13641 153 6 - - PUNCT crl-13641 153 7 x x SYM crl-13641 153 8 100 100 NUM crl-13641 153 9 ( ( PUNCT crl-13641 153 10 at at ADP crl-13641 153 11 corresponding corresponding NOUN crl-13641 153 12 n n NOUN crl-13641 153 13 ) ) PUNCT crl-13641 153 14 . . PUNCT crl-13641 154 1 table table NOUN crl-13641 154 2 2 2 NUM crl-13641 154 3 comparison comparison NOUN crl-13641 154 4 of of ADP crl-13641 154 5 res res NOUN crl-13641 154 6 ults ult NOUN crl-13641 154 7 for for ADP crl-13641 154 8 total total ADJ crl-13641 154 9 n n NOUN crl-13641 154 10 umber umber NOUN crl-13641 154 11 of of ADP crl-13641 154 12 papers paper NOUN crl-13641 154 13 r r NOUN crl-13641 154 14 ( ( PUNCT crl-13641 154 15 n n NOUN crl-13641 154 16 ) ) PUNCT crl-13641 154 17 using use VERB crl-13641 154 18 dat dat NOUN crl-13641 154 19 - - PROPN crl-13641 154 20 a a NOUN crl-13641 154 21 from from ADP crl-13641 154 22 sl sl PROPN crl-13641 154 23 pe pe NOUN crl-13641 154 24 rce rce NOUN crl-13641 154 25 ntage ntage NOUN crl-13641 154 26 error error NOUN crl-13641 154 27 144.0 144.0 NUM crl-13641 154 28 102.1 102.1 NUM crl-13641 154 29 94 94 NUM crl-13641 154 30 .5 .5 NUM crl-13641 154 31 1.5 1.5 NUM crl-13641 154 32 8.0 8.0 NUM crl-13641 154 33 37.8 37.8 NUM crl-13641 154 34 7.9 7.9 NUM crl-13641 154 35 graphical graphical ADJ crl-13641 154 36 formulation formulation NOUN crl-13641 154 37 verbal verbal ADJ crl-13641 154 38 formulation formulation NOUN crl-13641 154 39 tim tim PROPN crl-13641 154 40 e e PROPN crl-13641 154 41 obse obse PROPN crl-13641 154 42 rved rve VERB crl-13641 154 43 estim estim PROPN crl-13641 154 44 ated ate VERB crl-13641 154 45 perce perce NOUN crl-13641 154 46 ntage ntage NOUN crl-13641 154 47 estim estim PROPN crl-13641 154 48 ated ate VERB crl-13641 154 49 perce perce NOUN crl-13641 154 50 ntage ntage NOUN crl-13641 154 51 pe pe VERB crl-13641 154 52 riod riod NOUN crl-13641 155 1 p p NOUN crl-13641 155 2 q q NOUN crl-13641 155 3 s s PART crl-13641 155 4 total total ADJ crl-13641 155 5 total total ADJ crl-13641 155 6 error error NOUN crl-13641 155 7 total total NOUN crl-13641 155 8 error error NOUN crl-13641 155 9 1940 1940 NUM crl-13641 155 10 - - SYM crl-13641 155 11 44 44 NUM crl-13641 155 12 1 1 NUM crl-13641 155 13 2.9 2.9 NUM crl-13641 155 14 40 40 NUM crl-13641 155 15 175 175 NUM crl-13641 155 16 176.2 176.2 NUM crl-13641 155 17 0.7 0.7 NUM crl-13641 155 18 251.0 251.0 NUM crl-13641 155 19 43 43 NUM crl-13641 155 20 .4 .4 NUM crl-13641 155 21 1945 1945 NUM crl-13641 155 22 - - SYM crl-13641 155 23 49 49 NUM crl-13641 155 24 4 4 NUM crl-13641 155 25 54.0 54.0 NUM crl-13641 155 26 80 80 NUM crl-13641 155 27 159 159 NUM crl-13641 155 28 142.7 142.7 NUM crl-13641 155 29 -10.3 -10.3 SYM crl-13641 155 30 142.9 142.9 NUM crl-13641 155 31 -10.1 -10.1 NUM crl-13641 156 1 1950 1950 NUM crl-13641 156 2 - - SYM crl-13641 156 3 54 54 NUM crl-13641 156 4 4 4 NUM crl-13641 156 5 29.0 29.0 NUM crl-13641 156 6 50 50 NUM crl-13641 156 7 119 119 NUM crl-13641 156 8 96.5 96.5 NUM crl-13641 156 9 -18.9 -18.9 NUM crl-13641 156 10 97.6 97.6 NUM crl-13641 156 11 -18.0 -18.0 NUM crl-13641 156 12 1955 1955 NUM crl-13641 156 13 - - SYM crl-13641 156 14 -59 -59 SYM crl-13641 156 15 6 6 NUM crl-13641 156 16 46.0 46.0 NUM crl-13641 156 17 97 97 NUM crl-13641 156 18 215 215 NUM crl-13641 156 19 195.7 195.7 NUM crl-13641 156 20 -9.0 -9.0 NOUN crl-13641 156 21 198.2 198.2 NUM crl-13641 156 22 -7.8 -7.8 NOUN crl-13641 156 23 1960 1960 NUM crl-13641 156 24 - - SYM crl-13641 156 25 64 64 NUM crl-13641 156 26 3 3 NUM crl-13641 156 27 16.4 16.4 NUM crl-13641 156 28 82 82 NUM crl-13641 156 29 251 251 NUM crl-13641 156 30 216.1 216.1 NUM crl-13641 156 31 -13.9 -13.9 NUM crl-13641 156 32 227.3 227.3 NUM crl-13641 156 33 -9.5 -9.5 NOUN crl-13641 156 34 1965 1965 NUM crl-13641 156 35 - - PUNCT crl-13641 156 36 -69 -69 NUM crl-13641 156 37 4 4 NUM crl-13641 156 38 30.3 30.3 NUM crl-13641 156 39 158 158 NUM crl-13641 156 40 369 369 NUM crl-13641 156 41 389.8 389.8 NUM crl-13641 156 42 5.6 5.6 NUM crl-13641 156 43 399.5 399.5 NUM crl-13641 156 44 8.3 8.3 NUM crl-13641 156 45 1970 1970 NUM crl-13641 156 46 - - SYM crl-13641 156 47 74 74 NUM crl-13641 156 48 3 3 NUM crl-13641 156 49 14.0 14.0 NUM crl-13641 156 50 170 170 NUM crl-13641 156 51 609 609 NUM crl-13641 156 52 567.9 567.9 NUM crl-13641 156 53 -6.8 -6.8 NOUN crl-13641 156 54 622 622 NUM crl-13641 156 55 .3 .3 NUM crl-13641 156 56 2.2 2.2 NUM crl-13641 156 57 p p NOUN crl-13641 156 58 = = PROPN crl-13641 156 59 parti parti NOUN crl-13641 156 60 cular cular ADJ crl-13641 156 61 value value NOUN crl-13641 156 62 of of ADP crl-13641 156 63 th th DET crl-13641 156 64 e e NOUN crl-13641 156 65 cumul cumul PROPN crl-13641 156 66 ative ative ADJ crl-13641 156 67 number number NOUN crl-13641 156 68 of of ADP crl-13641 156 69 journals journal NOUN crl-13641 156 70 , , PUNCT crl-13641 156 71 n n PROPN crl-13641 156 72 , , PUNCT crl-13641 156 73 arbitraril arbitraril PROPN crl-13641 156 74 y y PROPN crl-13641 156 75 selected select VERB crl-13641 156 76 = = PROPN crl-13641 156 77 n n PROPN crl-13641 156 78 . . PUNCT crl-13641 157 1 s s X crl-13641 157 2 = = X crl-13641 157 3 es es PROPN crl-13641 157 4 tim tim PROPN crl-13641 157 5 ated ate VERB crl-13641 157 6 cumulative cumulative ADJ crl-13641 157 7 numbe numbe NOUN crl-13641 157 8 r r NOUN crl-13641 157 9 of of ADP crl-13641 157 10 pape pape NOUN crl-13641 157 11 rs rs PROPN crl-13641 157 12 , , PUNCT crl-13641 157 13 r r X crl-13641 157 14 ( ( PUNCT crl-13641 157 15 p p NOUN crl-13641 157 16 ) ) PUNCT crl-13641 157 17 , , PUNCT crl-13641 157 18 corre corre NOUN crl-13641 157 19 sponding sponde VERB crl-13641 157 20 to to ADP crl-13641 157 21 n n PROPN crl-13641 157 22 = = X crl-13641 158 1 p p NOUN crl-13641 158 2 . . PUNCT crl-13641 159 1 111 111 NUM crl-13641 159 2 q q X crl-13641 159 3 = = NOUN crl-13641 159 4 c c NOUN crl-13641 159 5 umulati umulati PROPN crl-13641 159 6 ve ve AUX crl-13641 159 7 numbe numbe NOUN crl-13641 159 8 r r NOUN crl-13641 159 9 of of ADP crl-13641 159 10 journals journal NOUN crl-13641 159 11 , , PUNCT crl-13641 159 12 n n PROPN crl-13641 159 13 , , PUNCT crl-13641 159 14 required require VERB crl-13641 159 15 to to PART crl-13641 159 16 suppl suppl VERB crl-13641 159 17 y y PROPN crl-13641 159 18 2s 2s PROPN crl-13641 160 1 pape pape NOUN crl-13641 160 2 rs rs PROPN crl-13641 160 3 . . PROPN crl-13641 160 4 estimated estimate VERB crl-13641 160 5 observed observed ADJ crl-13641 160 6 perce perce NOUN crl-13641 160 7 ntage ntage NOUN crl-13641 160 8 e e NOUN crl-13641 160 9 rror rror NOUN crl-13641 160 10 ( ( PUNCT crl-13641 160 11 for for ADP crl-13641 160 12 both both CCONJ crl-13641 160 13 graphical graphical ADJ crl-13641 160 14 and and CCONJ crl-13641 160 15 ve ve VERB crl-13641 160 16 rbal rbal VERB crl-13641 160 17 ) ) PUNCT crl-13641 161 1 = = NOUN crl-13641 161 2 --0 --0 NOUN crl-13641 161 3 -bs_e_rv -bs_e_rv NOUN crl-13641 161 4 - - PUNCT crl-13641 161 5 ed ed NOUN crl-13641 161 6 - - PUNCT crl-13641 161 7 x x SYM crl-13641 161 8 100 100 NUM crl-13641 161 9 ( ( PUNCT crl-13641 161 10 at at ADP crl-13641 161 11 corresponding corresponding NOUN crl-13641 161 12 n n NOUN crl-13641 161 13 ) ) PUNCT crl-13641 161 14 . . PUNCT crl-13641 162 1 for for ADP crl-13641 162 2 each each DET crl-13641 162 3 set set NOUN crl-13641 162 4 of of ADP crl-13641 162 5 citation citation NOUN crl-13641 162 6 data datum NOUN crl-13641 162 7 from from ADP crl-13641 162 8 c&rl c&rl PROPN crl-13641 162 9 and and CCONJ crl-13641 162 10 sl sl AUX crl-13641 162 11 generally generally ADV crl-13641 162 12 decrease decrease VERB crl-13641 162 13 in in ADP crl-13641 162 14 the the DET crl-13641 162 15 latter latter ADJ crl-13641 162 16 years year NOUN crl-13641 162 17 of of ADP crl-13641 162 18 the the DET crl-13641 162 19 study study NOUN crl-13641 162 20 , , PUNCT crl-13641 162 21 and and CCONJ crl-13641 162 22 rather rather ADV crl-13641 162 23 dramatically dramatically ADV crl-13641 162 24 for for ADP crl-13641 162 25 the the DET crl-13641 162 26 c&rl c&rl PROPN crl-13641 162 27 data data NOUN crl-13641 162 28 . . PUNCT crl-13641 163 1 whereas whereas SCONJ crl-13641 163 2 wilkinson wilkinson PROPN crl-13641 163 3 's 's PART crl-13641 163 4 results result NOUN crl-13641 163 5 plainly plainly ADV crl-13641 163 6 indicated indicate VERB crl-13641 163 7 that that SCONJ crl-13641 163 8 , , PUNCT crl-13641 163 9 for for ADP crl-13641 163 10 her her PRON crl-13641 163 11 data datum NOUN crl-13641 163 12 , , PUNCT crl-13641 163 13 the the DET crl-13641 163 14 graphical graphical ADJ crl-13641 163 15 formulation formulation NOUN crl-13641 163 16 more more ADV crl-13641 163 17 closely closely ADV crl-13641 163 18 adhered adhere VERB crl-13641 163 19 to to ADP crl-13641 163 20 the the DET crl-13641 163 21 practical practical ADJ crl-13641 163 22 situation situation NOUN crl-13641 163 23 , , PUNCT crl-13641 163 24 the the DET crl-13641 163 25 present present ADJ crl-13641 163 26 investigation investigation NOUN crl-13641 163 27 reveals reveal VERB crl-13641 163 28 no no DET crl-13641 163 29 such such ADJ crl-13641 163 30 clear clear ADV crl-13641 163 31 - - PUNCT crl-13641 163 32 cut cut VERB crl-13641 163 33 picture picture NOUN crl-13641 163 34 . . PUNCT crl-13641 164 1 in in ADP crl-13641 164 2 all all DET crl-13641 164 3 seven seven NUM crl-13641 164 4 cases case NOUN crl-13641 164 5 for for ADP crl-13641 164 6 the the DET crl-13641 164 7 c&rl c&rl PROPN crl-13641 164 8 data datum NOUN crl-13641 164 9 , , PUNCT crl-13641 164 10 the the DET crl-13641 164 11 graphical graphical ADJ crl-13641 164 12 formulation formulation NOUN crl-13641 164 13 does do AUX crl-13641 164 14 provide provide VERB crl-13641 164 15 smaller small ADJ crl-13641 164 16 percentage percentage NOUN crl-13641 164 17 errors error NOUN crl-13641 164 18 for for ADP crl-13641 164 19 estimated estimate VERB crl-13641 164 20 values value NOUN crl-13641 164 21 of of ADP crl-13641 164 22 r(n r(n PROPN crl-13641 164 23 ) ) PUNCT crl-13641 164 24 . . PUNCT crl-13641 165 1 on on ADP crl-13641 165 2 the the DET crl-13641 165 3 other other ADJ crl-13641 165 4 hand hand NOUN crl-13641 165 5 , , PUNCT crl-13641 165 6 the the DET crl-13641 165 7 verbal verbal ADJ crl-13641 165 8 formulation formulation NOUN crl-13641 165 9 provides provide VERB crl-13641 165 10 smaller small ADJ crl-13641 165 11 errors error NOUN crl-13641 165 12 in in ADP crl-13641 165 13 five five NUM crl-13641 165 14 of of ADP crl-13641 165 15 seven seven NUM crl-13641 165 16 cases case NOUN crl-13641 165 17 for for ADP crl-13641 165 18 the the DET crl-13641 165 19 sl sl PROPN crl-13641 165 20 data data NOUN crl-13641 165 21 . . PUNCT crl-13641 166 1 for for ADP crl-13641 166 2 these these DET crl-13641 166 3 sets set NOUN crl-13641 166 4 of of ADP crl-13641 166 5 citation citation NOUN crl-13641 166 6 data datum NOUN crl-13641 166 7 , , PUNCT crl-13641 166 8 then then ADV crl-13641 166 9 , , PUNCT crl-13641 166 10 neither neither DET crl-13641 166 11 formulation formulation NOUN crl-13641 166 12 appears appear VERB crl-13641 166 13 to to PART crl-13641 166 14 be be AUX crl-13641 166 15 distinctly distinctly ADV crl-13641 166 16 superior superior ADJ crl-13641 166 17 to to ADP crl-13641 166 18 the the DET crl-13641 166 19 other other ADJ crl-13641 166 20 . . PUNCT crl-13641 167 1 wilkinson wilkinson PROPN crl-13641 167 2 's 's PART crl-13641 167 3 study study NOUN crl-13641 167 4 utilized utilize VERB crl-13641 167 5 complete complete ADJ crl-13641 167 6 bibliographies bibliography NOUN crl-13641 167 7 for for ADP crl-13641 167 8 four four NUM crl-13641 167 9 narrow narrow ADJ crl-13641 167 10 scientific scientific ADJ crl-13641 167 11 fields field NOUN crl-13641 167 12 , , PUNCT crl-13641 167 13 while while SCONJ crl-13641 167 14 the the DET crl-13641 167 15 current current ADJ crl-13641 167 16 investigation investigation NOUN crl-13641 167 17 uses use VERB crl-13641 167 18 citation citation NOUN crl-13641 167 19 data datum NOUN crl-13641 167 20 from from ADP crl-13641 167 21 two two NUM crl-13641 167 22 widely widely ADV crl-13641 167 23 circulating circulate VERB crl-13641 167 24 library library NOUN crl-13641 167 25 science science NOUN crl-13641 167 26 periodicals periodical NOUN crl-13641 167 27 . . PUNCT crl-13641 168 1 the the DET crl-13641 168 2 question question NOUN crl-13641 168 3 thus thus ADV crl-13641 168 4 arises arise VERB crl-13641 168 5 concerning concern VERB crl-13641 168 6 which which DET crl-13641 168 7 group group NOUN crl-13641 168 8 of of ADP crl-13641 168 9 data datum NOUN crl-13641 168 10 more more ADV crl-13641 168 11 closely closely ADV crl-13641 168 12 adheres adhere NOUN crl-13641 168 13 to to ADP crl-13641 168 14 the the DET crl-13641 168 15 bradford bradford NOUN crl-13641 168 16 distribution distribution NOUN crl-13641 168 17 . . PUNCT crl-13641 169 1 since since SCONJ crl-13641 169 2 , , PUNCT crl-13641 169 3 at at ADP crl-13641 169 4 the the DET crl-13641 169 5 present present ADJ crl-13641 169 6 time time NOUN crl-13641 169 7 , , PUNCT crl-13641 169 8 there there PRON crl-13641 169 9 is be VERB crl-13641 169 10 no no DET crl-13641 169 11 agreed agree VERB crl-13641 169 12 - - PUNCT crl-13641 169 13 upon upon ADP crl-13641 169 14 percentage percentage NOUN crl-13641 169 15 of of ADP crl-13641 169 16 error error NOUN crl-13641 169 17 that that PRON crl-13641 169 18 determines determine VERB crl-13641 169 19 adherence adherence NOUN crl-13641 169 20 to to ADP crl-13641 169 21 bradford bradford PROPN crl-13641 169 22 's 's PART crl-13641 169 23 law law NOUN crl-13641 169 24 , , PUNCT crl-13641 169 25 one one PRON crl-13641 169 26 can can AUX crl-13641 169 27 state state VERB crl-13641 169 28 only only ADV crl-13641 169 29 that that SCONJ crl-13641 169 30 the the DET crl-13641 169 31 smaller small ADJ crl-13641 169 32 percentage percentage NOUN crl-13641 169 33 errors error NOUN crl-13641 169 34 indicate indicate VERB crl-13641 169 35 closer close ADJ crl-13641 169 36 adherence adherence NOUN crl-13641 169 37 . . PUNCT crl-13641 170 1 for for ADP crl-13641 170 2 wilkinson wilkinson PROPN crl-13641 170 3 's 's PART crl-13641 170 4 data datum NOUN crl-13641 170 5 , , PUNCT crl-13641 170 6 the the DET crl-13641 170 7 errors error NOUN crl-13641 170 8 ranged range VERB crl-13641 170 9 from from ADP crl-13641 170 10 1 1 NUM crl-13641 170 11 percent percent NOUN crl-13641 170 12 to to ADP crl-13641 170 13 slightly slightly ADV crl-13641 170 14 more more ADJ crl-13641 170 15 than than ADP crl-13641 170 16 5 5 NUM crl-13641 170 17 percent percent NOUN crl-13641 170 18 in in ADP crl-13641 170 19 six six NUM crl-13641 170 20 of of ADP crl-13641 170 21 eight eight NUM crl-13641 170 22 cases case NOUN crl-13641 170 23 for for ADP crl-13641 170 24 both both CCONJ crl-13641 170 25 graphical graphical ADJ crl-13641 170 26 and and CCONJ crl-13641 170 27 verbal verbal ADJ crl-13641 170 28 formulations formulation NOUN crl-13641 170 29 . . PUNCT crl-13641 171 1 the the DET crl-13641 171 2 errors error NOUN crl-13641 171 3 were be AUX crl-13641 171 4 much much ADV crl-13641 171 5 higher high ADJ crl-13641 171 6 for for ADP crl-13641 171 7 the the DET crl-13641 171 8 c&rl c&rl PROPN crl-13641 171 9 and and CCONJ crl-13641 171 10 sl sl VERB crl-13641 171 11 data datum NOUN crl-13641 171 12 , , PUNCT crl-13641 171 13 with with ADP crl-13641 171 14 fewer few ADJ crl-13641 171 15 than than ADP crl-13641 171 16 50 50 NUM crl-13641 171 17 percent percent NOUN crl-13641 171 18 of of ADP crl-13641 171 19 the the DET crl-13641 171 20 cases case NOUN crl-13641 171 21 calculated calculate VERB crl-13641 171 22 as as ADP crl-13641 171 23 about about ADV crl-13641 171 24 10 10 NUM crl-13641 171 25 percent percent NOUN crl-13641 171 26 or or CCONJ crl-13641 171 27 less less ADJ crl-13641 171 28 . . PUNCT crl-13641 172 1 only only ADV crl-13641 172 2 five five NUM crl-13641 172 3 of of ADP crl-13641 172 4 twenty twenty NUM crl-13641 172 5 - - PUNCT crl-13641 172 6 eight eight NUM crl-13641 172 7 cases case NOUN crl-13641 172 8 had have VERB crl-13641 172 9 errors error NOUN crl-13641 172 10 of of ADP crl-13641 172 11 less less ADJ crl-13641 172 12 than than ADP crl-13641 172 13 5 5 NUM crl-13641 172 14 percent percent NOUN crl-13641 172 15 . . PUNCT crl-13641 173 1 this this DET crl-13641 173 2 gloomy gloomy ADJ crl-13641 173 3 picture picture NOUN crl-13641 173 4 is be AUX crl-13641 173 5 lightened lighten VERB crl-13641 173 6 , , PUNCT crl-13641 173 7 however however ADV crl-13641 173 8 , , PUNCT crl-13641 173 9 by by ADP crl-13641 173 10 a a DET crl-13641 173 11 closer close ADJ crl-13641 173 12 inspection inspection NOUN crl-13641 173 13 of of ADP crl-13641 173 14 the the DET crl-13641 173 15 percentage percentage NOUN crl-13641 173 16 errors error NOUN crl-13641 173 17 given give VERB crl-13641 173 18 in in ADP crl-13641 173 19 tables table NOUN crl-13641 173 20 1 1 NUM crl-13641 173 21 and and CCONJ crl-13641 173 22 2 2 NUM crl-13641 173 23 , , PUNCT crl-13641 173 24 which which PRON crl-13641 173 25 reveals reveal VERB crl-13641 173 26 an an DET crl-13641 173 27 60 60 NUM crl-13641 173 28 i i PROPN crl-13641 173 29 college college PROPN crl-13641 173 30 & & CCONJ crl-13641 173 31 research research PROPN crl-13641 173 32 libraries library NOUN crl-13641 173 33 • • ADJ crl-13641 173 34 january january PROPN crl-13641 173 35 1981 1981 NUM crl-13641 173 36 important important ADJ crl-13641 173 37 fact fact NOUN crl-13641 173 38 - - PUNCT crl-13641 173 39 that that SCONJ crl-13641 173 40 the the DET crl-13641 173 41 higher high ADJ crl-13641 173 42 errors error NOUN crl-13641 173 43 generally generally ADV crl-13641 173 44 occurred occur VERB crl-13641 173 45 in in ADP crl-13641 173 46 the the DET crl-13641 173 47 early early ADJ crl-13641 173 48 years year NOUN crl-13641 173 49 of of ADP crl-13641 173 50 the the DET crl-13641 173 51 study study NOUN crl-13641 173 52 , , PUNCT crl-13641 173 53 1940 1940 NUM crl-13641 173 54 through through ADP crl-13641 173 55 1954 1954 NUM crl-13641 173 56 . . PUNCT crl-13641 174 1 this this PRON crl-13641 174 2 is be AUX crl-13641 174 3 particularly particularly ADV crl-13641 174 4 evident evident ADJ crl-13641 174 5 in in ADP crl-13641 174 6 the the DET crl-13641 174 7 c&rl c&rl PROPN crl-13641 174 8 data datum NOUN crl-13641 174 9 . . PUNCT crl-13641 175 1 after after ADP crl-13641 175 2 1955 1955 NUM crl-13641 175 3 , , PUNCT crl-13641 175 4 in in ADP crl-13641 175 5 six six NUM crl-13641 175 6 of of ADP crl-13641 175 7 eight eight NUM crl-13641 175 8 cases case NOUN crl-13641 175 9 , , PUNCT crl-13641 175 10 the the DET crl-13641 175 11 c&rl c&rl PROPN crl-13641 175 12 data datum NOUN crl-13641 175 13 had have VERB crl-13641 175 14 errors error NOUN crl-13641 175 15 of of ADP crl-13641 175 16 less less ADJ crl-13641 175 17 than than ADP crl-13641 175 18 10 10 NUM crl-13641 175 19 percent percent NOUN crl-13641 175 20 . . PUNCT crl-13641 176 1 this this DET crl-13641 176 2 obvious obvious ADJ crl-13641 176 3 trend trend NOUN crl-13641 176 4 toward toward ADP crl-13641 176 5 smaller small ADJ crl-13641 176 6 errors error NOUN crl-13641 176 7 in in ADP crl-13641 176 8 the the DET crl-13641 176 9 latter latter ADJ crl-13641 176 10 years year NOUN crl-13641 176 11 of of ADP crl-13641 176 12 the the DET crl-13641 176 13 study study NOUN crl-13641 176 14 is be AUX crl-13641 176 15 not not PART crl-13641 176 16 present present ADJ crl-13641 176 17 in in ADP crl-13641 176 18 the the DET crl-13641 176 19 sl sl PROPN crl-13641 176 20 data data NOUN crl-13641 176 21 . . PUNCT crl-13641 177 1 instead instead ADV crl-13641 177 2 , , PUNCT crl-13641 177 3 smaller small ADJ crl-13641 177 4 percentage percentage NOUN crl-13641 177 5 errors error NOUN crl-13641 177 6 exist exist VERB crl-13641 177 7 for for ADP crl-13641 177 8 both both CCONJ crl-13641 177 9 graphical graphical ADJ crl-13641 177 10 and and CCONJ crl-13641 177 11 verbal verbal ADJ crl-13641 177 12 formulations formulation NOUN crl-13641 177 13 of of ADP crl-13641 177 14 sl sl PROPN crl-13641 177 15 data datum NOUN crl-13641 177 16 , , PUNCT crl-13641 177 17 with with ADP crl-13641 177 18 ten ten NUM crl-13641 177 19 of of ADP crl-13641 177 20 fourteen fourteen NUM crl-13641 177 21 cases case NOUN crl-13641 177 22 having have VERB crl-13641 177 23 errors error NOUN crl-13641 177 24 of of ADP crl-13641 177 25 about about ADV crl-13641 177 26 10 10 NUM crl-13641 177 27 percent percent NOUN crl-13641 177 28 or or CCONJ crl-13641 177 29 less less ADJ crl-13641 177 30 . . PUNCT crl-13641 178 1 thus thus ADV crl-13641 178 2 , , PUNCT crl-13641 178 3 while while SCONJ crl-13641 178 4 the the DET crl-13641 178 5 percentage percentage NOUN crl-13641 178 6 errors error NOUN crl-13641 178 7 for for ADP crl-13641 178 8 both both DET crl-13641 178 9 formulations formulation NOUN crl-13641 178 10 of of ADP crl-13641 178 11 bradford bradford NOUN crl-13641 178 12 's 's PART crl-13641 178 13 law law NOUN crl-13641 178 14 and and CCONJ crl-13641 178 15 for for ADP crl-13641 178 16 both both DET crl-13641 178 17 library library NOUN crl-13641 178 18 journals journal NOUN crl-13641 178 19 overall overall ADV crl-13641 178 20 were be AUX crl-13641 178 21 not not PART crl-13641 178 22 as as ADV crl-13641 178 23 small small ADJ crl-13641 178 24 as as ADP crl-13641 178 25 wilkinson wilkinson PROPN crl-13641 178 26 's 's PART crl-13641 178 27 , , PUNCT crl-13641 178 28 the the DET crl-13641 178 29 majority majority NOUN crl-13641 178 30 are be AUX crl-13641 178 31 in in ADP crl-13641 178 32 the the DET crl-13641 178 33 range range NOUN crl-13641 178 34 of of ADP crl-13641 178 35 acceptability acceptability NOUN crl-13641 178 36 for for ADP crl-13641 178 37 the the DET crl-13641 178 38 latter latter ADJ crl-13641 178 39 years year NOUN crl-13641 178 40 of of ADP crl-13641 178 41 the the DET crl-13641 178 42 study study NOUN crl-13641 178 43 . . PUNCT crl-13641 179 1 conclusions conclusion NOUN crl-13641 179 2 the the DET crl-13641 179 3 purpose purpose NOUN crl-13641 179 4 of of ADP crl-13641 179 5 this this DET crl-13641 179 6 study study NOUN crl-13641 179 7 was be AUX crl-13641 179 8 threefold threefold ADJ crl-13641 179 9 : : PUNCT crl-13641 179 10 ( ( PUNCT crl-13641 179 11 1 1 X crl-13641 179 12 ) ) PUNCT crl-13641 179 13 to to PART crl-13641 179 14 ascertain ascertain VERB crl-13641 179 15 whether whether SCONJ crl-13641 179 16 the the DET crl-13641 179 17 graphical graphical ADJ crl-13641 179 18 or or CCONJ crl-13641 179 19 verbal verbal ADJ crl-13641 179 20 formulation formulation NOUN crl-13641 179 21 of of ADP crl-13641 179 22 bradford bradford NOUN crl-13641 179 23 's 's PART crl-13641 179 24 law law NOUN crl-13641 179 25 more more ADV crl-13641 179 26 closely closely ADV crl-13641 179 27 adhered adhere VERB crl-13641 179 28 to to ADP crl-13641 179 29 the the DET crl-13641 179 30 practical practical ADJ crl-13641 179 31 situation situation NOUN crl-13641 179 32 when when SCONJ crl-13641 179 33 applied apply VERB crl-13641 179 34 to to ADP crl-13641 179 35 citation citation NOUN crl-13641 179 36 data datum NOUN crl-13641 179 37 ; ; PUNCT crl-13641 179 38 ( ( PUNCT crl-13641 179 39 2 2 NUM crl-13641 179 40 ) ) PUNCT crl-13641 179 41 to to PART crl-13641 179 42 test test VERB crl-13641 179 43 the the DET crl-13641 179 44 appropriateness appropriateness NOUN crl-13641 179 45 of of ADP crl-13641 179 46 applying apply VERB crl-13641 179 47 bradford bradford NOUN crl-13641 179 48 's 's PART crl-13641 179 49 law law NOUN crl-13641 179 50 to to PART crl-13641 179 51 works work VERB crl-13641 179 52 in in ADP crl-13641 179 53 broad broad ADJ crl-13641 179 54 subject subject ADJ crl-13641 179 55 fields field NOUN crl-13641 179 56 such such ADJ crl-13641 179 57 as as ADP crl-13641 179 58 library library NOUN crl-13641 179 59 science science NOUN crl-13641 179 60 rather rather ADV crl-13641 179 61 than than ADP crl-13641 179 62 to to ADP crl-13641 179 63 data datum NOUN crl-13641 179 64 from from ADP crl-13641 179 65 narrow narrow ADJ crl-13641 179 66 scientific scientific ADJ crl-13641 179 67 fields field NOUN crl-13641 179 68 ; ; PUNCT crl-13641 179 69 and and CCONJ crl-13641 179 70 ( ( PUNCT crl-13641 179 71 3 3 NUM crl-13641 179 72 ) ) PUNCT crl-13641 179 73 to to PART crl-13641 179 74 identify identify VERB crl-13641 179 75 any any DET crl-13641 179 76 trends trend NOUN crl-13641 179 77 in in ADP crl-13641 179 78 adherence adherence NOUN crl-13641 179 79 to to ADP crl-13641 179 80 the the DET crl-13641 179 81 bradford bradford NOUN crl-13641 179 82 distribution distribution NOUN crl-13641 179 83 that that PRON crl-13641 179 84 occurred occur VERB crl-13641 179 85 in in ADP crl-13641 179 86 popular popular ADJ crl-13641 179 87 library library NOUN crl-13641 179 88 -'literature -'literature NOUN crl-13641 179 89 during during ADP crl-13641 179 90 the the DET crl-13641 179 91 thirty thirty NUM crl-13641 179 92 - - PUNCT crl-13641 179 93 five five NUM crl-13641 179 94 - - PUNCT crl-13641 179 95 year year NOUN crl-13641 179 96 span span NOUN crl-13641 179 97 , , PUNCT crl-13641 179 98 1940 1940 NUM crl-13641 179 99 through through ADP crl-13641 179 100 1974 1974 NUM crl-13641 179 101 . . PUNCT crl-13641 180 1 the the DET crl-13641 180 2 results result NOUN crl-13641 180 3 were be AUX crl-13641 180 4 mixed mixed ADJ crl-13641 180 5 to to ADP crl-13641 180 6 such such DET crl-13641 180 7 an an DET crl-13641 180 8 extent extent NOUN crl-13641 180 9 that that SCONJ crl-13641 180 10 few few ADJ crl-13641 180 11 firm firm ADJ crl-13641 180 12 conclusions conclusion NOUN crl-13641 180 13 can can AUX crl-13641 180 14 be be AUX crl-13641 180 15 reached reach VERB crl-13641 180 16 . . PUNCT crl-13641 181 1 for for SCONJ crl-13641 181 2 the the DET crl-13641 181 3 data datum NOUN crl-13641 181 4 analyzed analyze VERB crl-13641 181 5 , , PUNCT crl-13641 181 6 neither neither CCONJ crl-13641 181 7 verbal verbal ADJ crl-13641 181 8 nor nor CCONJ crl-13641 181 9 graphical graphical ADJ crl-13641 181 10 formulation formulation NOUN crl-13641 181 11 of of ADP crl-13641 181 12 bradford bradford NOUN crl-13641 181 13 's 's PART crl-13641 181 14 law law NOUN crl-13641 181 15 provided provide VERB crl-13641 181 16 strong strong ADJ crl-13641 181 17 enough enough ADJ crl-13641 181 18 evidence evidence NOUN crl-13641 181 19 to to PART crl-13641 181 20 indicate indicate VERB crl-13641 181 21 its its PRON crl-13641 181 22 superiority superiority NOUN crl-13641 181 23 for for ADP crl-13641 181 24 use use NOUN crl-13641 181 25 with with ADP crl-13641 181 26 citations citation NOUN crl-13641 181 27 . . PUNCT crl-13641 182 1 while while SCONJ crl-13641 182 2 the the DET crl-13641 182 3 graphical graphical ADJ crl-13641 182 4 formulation formulation NOUN crl-13641 182 5 provided provide VERB crl-13641 182 6 smaller small ADJ crl-13641 182 7 percentage percentage NOUN crl-13641 182 8 errors error NOUN crl-13641 182 9 for for ADP crl-13641 182 10 the the DET crl-13641 182 11 citations citation NOUN crl-13641 182 12 from from ADP crl-13641 182 13 c&rl c&rl PROPN crl-13641 182 14 in in ADP crl-13641 182 15 all all DET crl-13641 182 16 seven seven NUM crl-13641 182 17 cases case NOUN crl-13641 182 18 , , PUNCT crl-13641 182 19 the the DET crl-13641 182 20 verbal verbal ADJ crl-13641 182 21 formulation formulation NOUN crl-13641 182 22 did do VERB crl-13641 182 23 so so ADV crl-13641 182 24 for for ADP crl-13641 182 25 the the DET crl-13641 182 26 sl sl PROPN crl-13641 182 27 data datum NOUN crl-13641 182 28 in in ADP crl-13641 182 29 five five NUM crl-13641 182 30 of of ADP crl-13641 182 31 seven seven NUM crl-13641 182 32 cases case NOUN crl-13641 182 33 . . PUNCT crl-13641 183 1 thus thus ADV crl-13641 183 2 · · NUM crl-13641 183 3 , , PUNCT crl-13641 183 4 the the DET crl-13641 183 5 obvious obvious ADJ crl-13641 183 6 conclusion conclusion NOUN crl-13641 183 7 is be AUX crl-13641 183 8 that that SCONJ crl-13641 183 9 further further ADJ crl-13641 183 10 testing testing NOUN crl-13641 183 11 of of ADP crl-13641 183 12 citation citation NOUN crl-13641 183 13 data datum NOUN crl-13641 183 14 is be AUX crl-13641 183 15 needed need VERB crl-13641 183 16 , , PUNCT crl-13641 183 17 with with ADP crl-13641 183 18 the the DET crl-13641 183 19 stipulation stipulation NOUN crl-13641 183 20 that that PRON crl-13641 183 21 the the DET crl-13641 183 22 same same ADJ crl-13641 183 23 methodology methodology NOUN crl-13641 183 24 and and CCONJ crl-13641 183 25 formulas formula NOUN crl-13641 183 26 be be AUX crl-13641 183 27 used use VERB crl-13641 183 28 . . PUNCT crl-13641 184 1 the the DET crl-13641 184 2 appropriateness appropriateness NOUN crl-13641 184 3 of of ADP crl-13641 184 4 bradford bradford NOUN crl-13641 184 5 's 's PART crl-13641 184 6 law law NOUN crl-13641 184 7 as as ADP crl-13641 184 8 a a DET crl-13641 184 9 test test NOUN crl-13641 184 10 of of ADP crl-13641 184 11 data datum NOUN crl-13641 184 12 from from ADP crl-13641 184 13 a a DET crl-13641 184 14 broad broad ADJ crl-13641 184 15 subject subject ADJ crl-13641 184 16 field field NOUN crl-13641 184 17 like like ADP crl-13641 184 18 library library NOUN crl-13641 184 19 science science NOUN crl-13641 184 20 is be AUX crl-13641 184 21 another another DET crl-13641 184 22 question question NOUN crl-13641 184 23 addressed address VERB crl-13641 184 24 in in ADP crl-13641 184 25 this this DET crl-13641 184 26 investigation investigation NOUN crl-13641 184 27 . . PUNCT crl-13641 185 1 the the DET crl-13641 185 2 evidence evidence NOUN crl-13641 185 3 supports support VERB crl-13641 185 4 a a DET crl-13641 185 5 positive positive ADJ crl-13641 185 6 response response NOUN crl-13641 185 7 . . PUNCT crl-13641 186 1 in in ADP crl-13641 186 2 almost almost ADV crl-13641 186 3 all all PRON crl-13641 186 4 cases case NOUN crl-13641 186 5 . . PUNCT crl-13641 187 1 for for ADP crl-13641 187 2 the the DET crl-13641 187 3 sl sl PROPN crl-13641 187 4 data data PROPN crl-13641 187 5 , , PUNCT crl-13641 187 6 the the DET crl-13641 187 7 percentage percentage NOUN crl-13641 187 8 errors error NOUN crl-13641 187 9 were be AUX crl-13641 187 10 not not PART crl-13641 187 11 so so ADV crl-13641 187 12 high high ADJ crl-13641 187 13 that that SCONJ crl-13641 187 14 either either CCONJ crl-13641 187 15 the the DET crl-13641 187 16 data datum NOUN crl-13641 187 17 or or CCONJ crl-13641 187 18 the the DET crl-13641 187 19 test test NOUN crl-13641 187 20 could could AUX crl-13641 187 21 be be AUX crl-13641 187 22 called call VERB crl-13641 187 23 invalid invalid ADJ crl-13641 187 24 . . PUNCT crl-13641 188 1 the the DET crl-13641 188 2 reasons reason NOUN crl-13641 188 3 for for ADP crl-13641 188 4 the the DET crl-13641 188 5 consistently consistently ADV crl-13641 188 6 closer close ADJ crl-13641 188 7 adherence adherence NOUN crl-13641 188 8 of of ADP crl-13641 188 9 sl sl PROPN crl-13641 188 10 citations citation NOUN crl-13641 188 11 to to ADP crl-13641 188 12 bradford bradford PROPN crl-13641 188 13 's 's PART crl-13641 188 14 law law NOUN crl-13641 188 15 are be AUX crl-13641 188 16 not not PART crl-13641 188 17 known know VERB crl-13641 188 18 . . PUNCT crl-13641 189 1 it it PRON crl-13641 189 2 may may AUX crl-13641 189 3 have have AUX crl-13641 189 4 been be AUX crl-13641 189 5 that that SCONJ crl-13641 189 6 sl sl PRON crl-13641 189 7 had have VERB crl-13641 189 8 a a DET crl-13641 189 9 narrower narrow ADJ crl-13641 189 10 subject subject ADJ crl-13641 189 11 coverage coverage NOUN crl-13641 189 12 than than SCONJ crl-13641 189 13 did do VERB crl-13641 189 14 c&rl c&rl PROPN crl-13641 189 15 . . PUNCT crl-13641 190 1 on on ADP crl-13641 190 2 the the DET crl-13641 190 3 other other ADJ crl-13641 190 4 hand hand NOUN crl-13641 190 5 , , PUNCT crl-13641 190 6 the the DET crl-13641 190 7 very very ADV crl-13641 190 8 large large ADJ crl-13641 190 9 errors error NOUN crl-13641 190 10 observed observe VERB crl-13641 190 11 in in ADP crl-13641 190 12 the the DET crl-13641 190 13 c&rl c&rl PROPN crl-13641 190 14 data datum NOUN crl-13641 190 15 for for ADP crl-13641 190 16 the the DET crl-13641 190 17 first first ADJ crl-13641 190 18 three three NUM crl-13641 190 19 time time NOUN crl-13641 190 20 spans span NOUN crl-13641 190 21 , , PUNCT crl-13641 190 22 1940 1940 NUM crl-13641 190 23 through through ADP crl-13641 190 24 1954 1954 NUM crl-13641 190 25 , , PUNCT crl-13641 190 26 indicate indicate VERB crl-13641 190 27 that that SCONJ crl-13641 190 28 either either CCONJ crl-13641 190 29 the the DET crl-13641 190 30 test test NOUN crl-13641 190 31 is be AUX crl-13641 190 32 inappropriate inappropriate ADJ crl-13641 190 33 or or CCONJ crl-13641 190 34 the the DET crl-13641 190 35 data datum NOUN crl-13641 190 36 are be AUX crl-13641 190 37 invalid invalid ADJ crl-13641 190 38 . . PUNCT crl-13641 191 1 the the DET crl-13641 191 2 latter latter ADJ crl-13641 191 3 reason reason NOUN crl-13641 191 4 seems seem VERB crl-13641 191 5 to to PART crl-13641 191 6 be be AUX crl-13641 191 7 correct correct ADJ crl-13641 191 8 since since SCONJ crl-13641 191 9 much much ADV crl-13641 191 10 smaller small ADJ crl-13641 191 11 and and CCONJ crl-13641 191 12 more more ADV crl-13641 191 13 acceptable acceptable ADJ crl-13641 191 14 errors error NOUN crl-13641 191 15 are be AUX crl-13641 191 16 observed observe VERB crl-13641 191 17 after after ADP crl-13641 191 18 1954 1954 NUM crl-13641 191 19 . . PUNCT crl-13641 192 1 this this DET crl-13641 192 2 fact fact NOUN crl-13641 192 3 may may AUX crl-13641 192 4 indicate indicate VERB crl-13641 192 5 that that DET crl-13641 192 6 library library NOUN crl-13641 192 7 literature literature NOUN crl-13641 192 8 as as SCONJ crl-13641 192 9 reflected reflect VERB crl-13641 192 10 in in ADP crl-13641 192 11 c&rl c&rl PROPN crl-13641 192 12 and and CCONJ crl-13641 192 13 sl sl AUX crl-13641 192 14 changed change VERB crl-13641 192 15 or or CCONJ crl-13641 192 16 , , PUNCT crl-13641 192 17 at at ADP crl-13641 192 18 the the DET crl-13641 192 19 very very ADV crl-13641 192 20 least least ADJ crl-13641 192 21 , , PUNCT crl-13641 192 22 began begin VERB crl-13641 192 23 to to PART crl-13641 192 24 change change VERB crl-13641 192 25 into into ADP crl-13641 192 26 something something PRON crl-13641 192 27 more more ADV crl-13641 192 28 substantive substantive ADJ crl-13641 192 29 and and CCONJ crl-13641 192 30 more more ADV crl-13641 192 31 worthy worthy ADJ crl-13641 192 32 than than ADP crl-13641 192 33 " " PUNCT crl-13641 192 34 garbage garbage NOUN crl-13641 192 35 . . PUNCT crl-13641 192 36 " " PUNCT crl-13641 193 1 regardless regardless ADV crl-13641 193 2 of of ADP crl-13641 193 3 the the DET crl-13641 193 4 reasons reason NOUN crl-13641 193 5 for for ADP crl-13641 193 6 the the DET crl-13641 193 7 behavior behavior NOUN crl-13641 193 8 of of ADP crl-13641 193 9 the the DET crl-13641 193 10 citation citation NOUN crl-13641 193 11 data datum NOUN crl-13641 193 12 from from ADP crl-13641 193 13 c&rl c&rl PROPN crl-13641 193 14 and and CCONJ crl-13641 193 15 sl sl INTJ crl-13641 193 16 , , PUNCT crl-13641 193 17 however however ADV crl-13641 193 18 , , PUNCT crl-13641 193 19 the the DET crl-13641 193 20 overall overall ADJ crl-13641 193 21 evidence evidence NOUN crl-13641 193 22 indicates indicate VERB crl-13641 193 23 that that SCONJ crl-13641 193 24 bradford bradford NOUN crl-13641 193 25 's 's PART crl-13641 193 26 law law NOUN crl-13641 193 27 can can AUX crl-13641 193 28 be be AUX crl-13641 193 29 applied apply VERB crl-13641 193 30 with with ADP crl-13641 193 31 a a DET crl-13641 193 32 relatively relatively ADV crl-13641 193 33 high high ADJ crl-13641 193 34 degree degree NOUN crl-13641 193 35 of of ADP crl-13641 193 36 confidence confidence NOUN crl-13641 193 37 to to ADP crl-13641 193 38 data datum NOUN crl-13641 193 39 from from ADP crl-13641 193 40 sources source NOUN crl-13641 193 41 not not PART crl-13641 193 42 generally generally ADV crl-13641 193 43 considered consider VERB crl-13641 193 44 to to PART crl-13641 193 45 be be AUX crl-13641 193 46 " " PUNCT crl-13641 193 47 narrow narrow ADJ crl-13641 193 48 " " PUNCT crl-13641 193 49 or or CCONJ crl-13641 193 50 " " PUNCT crl-13641 193 51 scientific"-sources scientific"-source NOUN crl-13641 193 52 such such ADJ crl-13641 193 53 as as ADP crl-13641 193 54 library library NOUN crl-13641 193 55 science science NOUN crl-13641 193 56 periodicals periodical NOUN crl-13641 193 57 . . PUNCT crl-13641 194 1 references reference NOUN crl-13641 194 2 1 1 NUM crl-13641 194 3 . . PROPN crl-13641 194 4 william william PROPN crl-13641 194 5 katz katz PROPN crl-13641 194 6 , , PUNCT crl-13641 194 7 " " PUNCT crl-13641 194 8 publications publication NOUN crl-13641 194 9 , , PUNCT crl-13641 194 10 " " PUNCT crl-13641 194 11 drexel drexel PROPN crl-13641 194 12 library library PROPN crl-13641 194 13 quarterly quarterly PROPN crl-13641 194 14 3:176 3:176 PROPN crl-13641 194 15 ( ( PUNCT crl-13641 194 16 1967 1967 NUM crl-13641 194 17 ) ) PUNCT crl-13641 194 18 . . PUNCT crl-13641 195 1 2 2 X crl-13641 195 2 . . PUNCT crl-13641 196 1 eric eric PROPN crl-13641 196 2 moon moon PROPN crl-13641 196 3 , , PUNCT crl-13641 196 4 " " PUNCT crl-13641 196 5 the the DET crl-13641 196 6 library library NOUN crl-13641 196 7 press press NOUN crl-13641 196 8 , , PUNCT crl-13641 196 9 " " PUNCT crl-13641 196 10 library library PROPN crl-13641 196 11 journal journal PROPN crl-13641 196 12 94:4104 94:4104 PROPN crl-13641 196 13 - - PUNCT crl-13641 196 14 -9 -9 PROPN crl-13641 196 15 ( ( PUNCT crl-13641 196 16 1969 1969 NUM crl-13641 196 17 ) ) PUNCT crl-13641 196 18 . . PUNCT crl-13641 197 1 3 3 X crl-13641 197 2 . . PROPN crl-13641 197 3 s. s. PROPN crl-13641 197 4 c. c. PROPN crl-13641 197 5 bradford bradford PROPN crl-13641 197 6 , , PUNCT crl-13641 197 7 documentation documentation NOUN crl-13641 197 8 ( ( PUNCT crl-13641 197 9 washington washington PROPN crl-13641 197 10 , , PUNCT crl-13641 197 11 d.c d.c PROPN crl-13641 197 12 . . PUNCT crl-13641 197 13 : : PUNCT crl-13641 197 14 public public ADJ crl-13641 197 15 affairs affairs PROPN crl-13641 197 16 press press NOUN crl-13641 197 17 , , PUNCT crl-13641 197 18 1950 1950 NUM crl-13641 197 19 ) ) PUNCT crl-13641 197 20 . . PUNCT crl-13641 198 1 4 4 X crl-13641 198 2 . . PUNCT crl-13641 198 3 see see VERB crl-13641 198 4 , , PUNCT crl-13641 198 5 for for ADP crl-13641 198 6 example example NOUN crl-13641 198 7 , , PUNCT crl-13641 198 8 w w PROPN crl-13641 198 9 . . PUNCT crl-13641 198 10 brace brace NOUN crl-13641 198 11 , , PUNCT crl-13641 198 12 " " PUNCT crl-13641 198 13 a a DET crl-13641 198 14 citation citation NOUN crl-13641 198 15 analysis analysis NOUN crl-13641 198 16 of of ADP crl-13641 198 17 doctoral doctoral ADJ crl-13641 198 18 dissertations dissertation NOUN crl-13641 198 19 in in ADP crl-13641 198 20 library library NOUN crl-13641 198 21 and and CCONJ crl-13641 198 22 information information NOUN crl-13641 198 23 science science NOUN crl-13641 198 24 , , PUNCT crl-13641 198 25 1961 1961 NUM crl-13641 198 26 - - SYM crl-13641 198 27 1970 1970 NUM crl-13641 198 28 " " PUNCT crl-13641 198 29 ( ( PUNCT crl-13641 198 30 ph.d ph.d PROPN crl-13641 198 31 . . PUNCT crl-13641 199 1 diss diss PROPN crl-13641 199 2 . . PUNCT crl-13641 200 1 , , PUNCT crl-13641 200 2 case case PROPN crl-13641 200 3 western western PROPN crl-13641 200 4 reserve reserve PROPN crl-13641 200 5 univ univ PROPN crl-13641 200 6 . . PROPN crl-13641 200 7 , , PUNCT crl-13641 200 8 1975 1975 NUM crl-13641 200 9 ) ) PUNCT crl-13641 200 10 . . PUNCT crl-13641 201 1 5 5 X crl-13641 201 2 . . PROPN crl-13641 201 3 s. s. PROPN crl-13641 201 4 bulick bulick PROPN crl-13641 201 5 , , PUNCT crl-13641 201 6 " " PUNCT crl-13641 201 7 book book NOUN crl-13641 201 8 use use NOUN crl-13641 201 9 as as ADP crl-13641 201 10 a a DET crl-13641 201 11 bradford bradford NOUN crl-13641 201 12 - - PUNCT crl-13641 201 13 zipf zipf NOUN crl-13641 201 14 phenomenon phenomenon NOUN crl-13641 201 15 , , PUNCT crl-13641 201 16 " " PUNCT crl-13641 201 17 college college PROPN crl-13641 201 18 & & CCONJ crl-13641 201 19 research research PROPN crl-13641 201 20 libraries librarie VERB crl-13641 201 21 39:215 39:215 NUM crl-13641 201 22 - - SYM crl-13641 201 23 19 19 NUM crl-13641 201 24 ( ( PUNCT crl-13641 201 25 1978 1978 NUM crl-13641 201 26 ) ) PUNCT crl-13641 201 27 . . PUNCT crl-13641 202 1 6 6 X crl-13641 202 2 . . PUNCT crl-13641 202 3 e. e. PROPN crl-13641 202 4 a. a. PROPN crl-13641 202 5 wilkinson wilkinson PROPN crl-13641 202 6 , , PUNCT crl-13641 202 7 " " PUNCT crl-13641 202 8 the the DET crl-13641 202 9 ambiguity ambiguity NOUN crl-13641 202 10 of of ADP crl-13641 202 11 bradford bradford NOUN crl-13641 202 12 ' ' PART crl-13641 202 13 s s PART crl-13641 202 14 law law NOUN crl-13641 202 15 , , PUNCT crl-13641 202 16 " " PUNCT crl-13641 202 17 journal journal NOUN crl-13641 202 18 of of ADP crl-13641 202 19 documentation documentation NOUN crl-13641 202 20 28:122 28:122 NUM crl-13641 202 21 - - SYM crl-13641 202 22 30 30 NUM crl-13641 202 23 ( ( PUNCT crl-13641 202 24 1972 1972 NUM crl-13641 202 25 ) ) PUNCT crl-13641 202 26 . . PUNCT crl-13641 203 1 7 7 X crl-13641 203 2 . . X crl-13641 203 3 bradford bradford NOUN crl-13641 203 4 , , PUNCT crl-13641 203 5 documentation documentation NOUN crl-13641 203 6 , , PUNCT crl-13641 203 7 p.ll6 p.ll6 PROPN crl-13641 203 8 . . PROPN crl-13641 203 9 8 8 X crl-13641 203 10 . . X crl-13641 203 11 g g NOUN crl-13641 203 12 . . PUNCT crl-13641 204 1 k. k. PROPN crl-13641 204 2 zipf zipf PROPN crl-13641 204 3 , , PUNCT crl-13641 204 4 human human ADJ crl-13641 204 5 behavior behavior NOUN crl-13641 204 6 and and CCONJ crl-13641 204 7 the the DET crl-13641 204 8 principle principle NOUN crl-13641 204 9 of of ADP crl-13641 204 10 least least ADJ crl-13641 204 11 effort effort NOUN crl-13641 204 12 ( ( PUNCT crl-13641 204 13 reading reading NOUN crl-13641 204 14 , , PUNCT crl-13641 204 15 mass mass PROPN crl-13641 204 16 . . PUNCT crl-13641 204 17 : : PUNCT crl-13641 204 18 addisonwesley addisonwesley PROPN crl-13641 204 19 , , PUNCT crl-13641 204 20 1949 1949 NUM crl-13641 204 21 ) ) PUNCT crl-13641 204 22 . . PUNCT crl-13641 205 1 9 9 NUM crl-13641 205 2 . . NUM crl-13641 205 3 0 0 NUM crl-13641 205 4 . . PUNCT crl-13641 206 1 v. v. ADP crl-13641 206 2 groos groos PROPN crl-13641 206 3 , , PUNCT crl-13641 206 4 " " PUNCT crl-13641 206 5 bradford bradford NOUN crl-13641 206 6 ' ' PART crl-13641 206 7 s s PART crl-13641 206 8 law law NOUN crl-13641 206 9 and and CCONJ crl-13641 206 10 the the DET crl-13641 206 11 keenan keenan PROPN crl-13641 206 12 - - PUNCT crl-13641 206 13 atherton atherton NOUN crl-13641 206 14 data datum NOUN crl-13641 206 15 , , PUNCT crl-13641 206 16 " " PUNCT crl-13641 206 17 american american ADJ crl-13641 206 18 documentation documentation NOUN crl-13641 206 19 18:46 18:46 NUM crl-13641 206 20 ( ( PUNCT crl-13641 206 21 1967 1967 NUM crl-13641 206 22 ) ) PUNCT crl-13641 206 23 . . PUNCT crl-13641 207 1 10 10 NUM crl-13641 207 2 . . PUNCT crl-13641 207 3 b. b. PROPN crl-13641 207 4 c. c. PROPN crl-13641 207 5 brookes brookes PROPN crl-13641 207 6 , , PUNCT crl-13641 207 7 " " PUNCT crl-13641 207 8 the the DET crl-13641 207 9 derivation derivation NOUN crl-13641 207 10 and and CCONJ crl-13641 207 11 application application NOUN crl-13641 207 12 of of ADP crl-13641 207 13 the the DET crl-13641 207 14 bradford bradford NOUN crl-13641 207 15 - - PUNCT crl-13641 207 16 zipf zipf NOUN crl-13641 207 17 distribution distribution NOUN crl-13641 207 18 , , PUNCT crl-13641 207 19 " " PUNCT crl-13641 207 20 journal journal NOUN crl-13641 207 21 of of ADP crl-13641 207 22 documentation documentation NOUN crl-13641 207 23 24:247 24:247 NUM crl-13641 207 24 - - SYM crl-13641 207 25 65 65 NUM crl-13641 207 26 ( ( PUNCT crl-13641 207 27 1968 1968 NUM crl-13641 207 28 ) ) PUNCT crl-13641 207 29 . . PUNCT crl-13641 208 1 11 11 X crl-13641 208 2 . . PUNCT crl-13641 209 1 p. p. NOUN crl-13641 209 2 praunlich praunlich NOUN crl-13641 209 3 and and CCONJ crl-13641 209 4 m. m. PROPN crl-13641 209 5 kroll kroll PROPN crl-13641 209 6 , , PUNCT crl-13641 209 7 " " PUNCT crl-13641 209 8 bradford bradford NOUN crl-13641 209 9 's 's PART crl-13641 209 10 distribution distribution NOUN crl-13641 209 11 : : PUNCT crl-13641 209 12 a a DET crl-13641 209 13 new new ADJ crl-13641 209 14 formulatioh formulatioh NOUN crl-13641 209 15 , , PUNCT crl-13641 209 16 " " PUNCT crl-13641 209 17 journal journal NOUN crl-13641 209 18 of of ADP crl-13641 209 19 the the DET crl-13641 209 20 american american ADJ crl-13641 209 21 society society NOUN crl-13641 209 22 for for ADP crl-13641 209 23 information information NOUN crl-13641 209 24 science science NOUN crl-13641 209 25 29:51 29:51 NUM crl-13641 209 26 - - SYM crl-13641 209 27 55 55 NUM crl-13641 209 28 ( ( PUNCT crl-13641 209 29 1978 1978 NUM crl-13641 209 30 ) ) PUNCT crl-13641 209 31 . . PUNCT crl-13641 210 1 12 12 NUM crl-13641 210 2 . . PUNCT crl-13641 210 3 b. b. PROPN crl-13641 210 4 c. c. PROPN crl-13641 210 5 vickery vickery PROPN crl-13641 210 6 , , PUNCT crl-13641 210 7 " " PUNCT crl-13641 210 8 bradford bradford NOUN crl-13641 210 9 's 's PART crl-13641 210 10 law law NOUN crl-13641 210 11 of of ADP crl-13641 210 12 scattering scatter VERB crl-13641 210 13 , , PUNCT crl-13641 210 14 " " PUNCT crl-13641 210 15 journal journal NOUN crl-13641 210 16 of of ADP crl-13641 210 17 documentation documentation NOUN crl-13641 210 18 4:198 4:198 NUM crl-13641 210 19 - - SYM crl-13641 210 20 203 203 NUM crl-13641 210 21 ( ( PUNCT crl-13641 210 22 1948 1948 NUM crl-13641 210 23 ) ) PUNCT crl-13641 210 24 . . PUNCT crl-13641 211 1 13 13 NUM crl-13641 211 2 . . PUNCT crl-13641 211 3 f. f. PROPN crl-13641 211 4 f. f. PROPN crl-13641 211 5 leimkuhler leimkuhler PROPN crl-13641 211 6 , , PUNCT crl-13641 211 7 " " PUNCT crl-13641 211 8 the the DET crl-13641 211 9 bradford bradford NOUN crl-13641 211 10 distribution distribution NOUN crl-13641 211 11 , , PUNCT crl-13641 211 12 " " PUNCT crl-13641 211 13 journal journal NOUN crl-13641 211 14 of of ADP crl-13641 211 15 documentation documentation NOUN crl-13641 211 16 23:197 23:197 NUM crl-13641 211 17 - - SYM crl-13641 211 18 207 207 NUM crl-13641 211 19 ( ( PUNCT crl-13641 211 20 1967 1967 NUM crl-13641 211 21 ) ) PUNCT crl-13641 211 22 . . PUNCT crl-13641 212 1 r r X crl-13641 212 2 ; ; PUNCT crl-13641 212 3 ' ' PUNCT crl-13641 212 4 ~i ~i NOUN crl-13641 212 5 application application NOUN crl-13641 212 6 of of ADP crl-13641 212 7 bradford bradford NOUN crl-13641 212 8 's 's PART crl-13641 212 9 law law NOUN crl-13641 212 10 i i PRON crl-13641 212 11 61 61 NUM crl-13641 212 12 14 14 NUM crl-13641 212 13 . . PUNCT crl-13641 213 1 brookes brooke NOUN crl-13641 213 2 , , PUNCT crl-13641 213 3 " " PUNCT crl-13641 213 4 derivation derivation NOUN crl-13641 213 5 and and CCONJ crl-13641 213 6 application application NOUN crl-13641 213 7 . . PUNCT crl-13641 214 1 " " PUNCT crl-13641 214 2 15 15 NUM crl-13641 214 3 . . X crl-13641 214 4 wilkinson wilkinson PROPN crl-13641 214 5 , , PUNCT crl-13641 214 6 " " PUNCT crl-13641 214 7 the the DET crl-13641 214 8 ambiguity ambiguity NOUN crl-13641 214 9 of of ADP crl-13641 214 10 bradford bradford NOUN crl-13641 214 11 ' ' PART crl-13641 214 12 s s PART crl-13641 214 13 law law NOUN crl-13641 214 14 , , PUNCT crl-13641 214 15 " " PUNCT crl-13641 214 16 p.125 p.125 NOUN crl-13641 214 17 - - SYM crl-13641 214 18 26 26 NUM crl-13641 214 19 . . PUNCT crl-13641 215 1 16 16 NUM crl-13641 215 2 . . PUNCT crl-13641 216 1 g g PROPN crl-13641 216 2 . . PUNCT crl-13641 217 1 s. s. PROPN crl-13641 217 2 cline cline NOUN crl-13641 217 3 , , PUNCT crl-13641 217 4 " " PUNCT crl-13641 217 5 a a DET crl-13641 217 6 bibliometric bibliometric ADJ crl-13641 217 7 study study NOUN crl-13641 217 8 of of ADP crl-13641 217 9 two two NUM crl-13641 217 10 selected select VERB crl-13641 217 11 journals journal NOUN crl-13641 217 12 in in ADP crl-13641 217 13 library library PROPN crl-13641 217 14 science science NOUN crl-13641 217 15 , , PUNCT crl-13641 217 16 1940 1940 NUM crl-13641 217 17 - - SYM crl-13641 217 18 1974 1974 NUM crl-13641 217 19 " " PUNCT crl-13641 217 20 ( ( PUNCT crl-13641 217 21 d.l.s d.l.s PROPN crl-13641 217 22 . . PUNCT crl-13641 218 1 diss diss PROPN crl-13641 218 2 . . PUNCT crl-13641 218 3 , , PUNCT crl-13641 218 4 univ univ PROPN crl-13641 218 5 . . PROPN crl-13641 218 6 of of ADP crl-13641 218 7 southern southern PROPN crl-13641 218 8 california california PROPN crl-13641 218 9 , , PUNCT crl-13641 218 10 1978 1978 NUM crl-13641 218 11 ) ) PUNCT crl-13641 218 12 . . PUNCT crl-13641 219 1 17 17 NUM crl-13641 219 2 . . X crl-13641 220 1 h h PROPN crl-13641 220 2 . . PUNCT crl-13641 221 1 east east PROPN crl-13641 221 2 and and CCONJ crl-13641 221 3 a. a. NOUN crl-13641 221 4 weyman weyman NOUN crl-13641 221 5 , , PUNCT crl-13641 221 6 " " PUNCT crl-13641 221 7 a a DET crl-13641 221 8 study study NOUN crl-13641 221 9 in in ADP crl-13641 221 10 the the DET crl-13641 221 11 source source NOUN crl-13641 221 12 literature literature NOUN crl-13641 221 13 of of ADP crl-13641 221 14 plasma plasma PROPN crl-13641 221 15 physics physics NOUN crl-13641 221 16 , , PUNCT crl-13641 221 17 " " PUNCT crl-13641 221 18 aslib aslib ADJ crl-13641 221 19 proceedings proceeding NOUN crl-13641 221 20 21:160 21:160 NUM crl-13641 221 21 - - PUNCT crl-13641 221 22 -71 -71 NUM crl-13641 221 23 ( ( PUNCT crl-13641 221 24 1969 1969 NUM crl-13641 221 25 ) ) PUNCT crl-13641 221 26 . . PUNCT crl-13641 222 1 our our PRON crl-13641 222 2 new new ADJ crl-13641 222 3 look look NOUN crl-13641 222 4 for for ADP crl-13641 222 5 our our PRON crl-13641 222 6 100th 100th ADJ crl-13641 222 7 birthday birthday NOUN crl-13641 222 8 ! ! PUNCT crl-13641 223 1 yes yes INTJ crl-13641 223 2 , , PUNCT crl-13641 223 3 we we PRON crl-13641 223 4 've 've AUX crl-13641 223 5 changed change VERB crl-13641 223 6 our our PRON crl-13641 223 7 look look NOUN crl-13641 223 8 to to PART crl-13641 223 9 celebrate celebrate VERB crl-13641 223 10 our our PRON crl-13641 223 11 centennial centennial NOUN crl-13641 223 12 . . PUNCT crl-13641 224 1 but but CCONJ crl-13641 224 2 the the DET crl-13641 224 3 fact fact NOUN crl-13641 224 4 that that SCONJ crl-13641 224 5 faxon faxon NOUN crl-13641 224 6 provides provide VERB crl-13641 224 7 you you PRON crl-13641 224 8 with with ADP crl-13641 224 9 reliable reliable ADJ crl-13641 224 10 subscription subscription NOUN crl-13641 224 11 services service NOUN crl-13641 224 12 for for ADP crl-13641 224 13 your your PRON crl-13641 224 14 library library NOUN crl-13641 224 15 will will AUX crl-13641 224 16 never never ADV crl-13641 224 17 change change VERB crl-13641 224 18 , , PUNCT crl-13641 224 19 nor nor CCONJ crl-13641 224 20 should should AUX crl-13641 224 21 it it PRON crl-13641 224 22 . . PUNCT crl-13641 225 1 what what PRON crl-13641 225 2 else else ADV crl-13641 225 3 is be AUX crl-13641 225 4 new new ADJ crl-13641 225 5 at at ADP crl-13641 225 6 faxon faxon NOUN crl-13641 225 7 ? ? PUNCT crl-13641 226 1 new new ADJ crl-13641 226 2 state state NOUN crl-13641 226 3 of of ADP crl-13641 226 4 the the DET crl-13641 226 5 art art NOUN crl-13641 226 6 technology technology NOUN crl-13641 226 7 . . PUNCT crl-13641 227 1 more more ADV crl-13641 227 2 personal personal ADJ crl-13641 227 3 attention attention NOUN crl-13641 227 4 . . PUNCT crl-13641 228 1 faster fast ADV crl-13641 228 2 , , PUNCT crl-13641 228 3 more more ADV crl-13641 228 4 accurate accurate ADJ crl-13641 228 5 services service NOUN crl-13641 228 6 . . PUNCT crl-13641 229 1 one one NUM crl-13641 229 2 thing thing NOUN crl-13641 229 3 remains remain VERB crl-13641 229 4 unchanged unchanged ADJ crl-13641 229 5 . . PUNCT crl-13641 230 1 faxon faxon NOUN crl-13641 230 2 is be AUX crl-13641 230 3 your your PRON crl-13641 230 4 most most ADV crl-13641 230 5 reliable reliable ADJ crl-13641 230 6 source source NOUN crl-13641 230 7 for for ADP crl-13641 230 8 over over ADP crl-13641 230 9 115,000 115,000 NUM crl-13641 230 10 foreign foreign ADJ crl-13641 230 11 and and CCONJ crl-13641 230 12 domestic domestic ADJ crl-13641 230 13 titles title NOUN crl-13641 230 14 . . PUNCT crl-13641 231 1 f. f. PROPN crl-13641 231 2 w. w. PROPN crl-13641 231 3 faxon faxon PROPN crl-13641 231 4 company company PROPN crl-13641 231 5 , , PUNCT crl-13641 231 6 inc inc PROPN crl-13641 231 7 . . PROPN crl-13641 231 8 15 15 NUM crl-13641 231 9 southwest southwest PROPN crl-13641 231 10 park park PROPN crl-13641 231 11 , , PUNCT crl-13641 231 12 westwood westwood PROPN crl-13641 231 13 , , PUNCT crl-13641 231 14 mass mass PROPN crl-13641 231 15 . . PUNCT crl-13641 231 16 02090 02090 NUM crl-13641 231 17 tel tel NOUN crl-13641 231 18 : : PUNCT crl-13641 231 19 800 800 NUM crl-13641 231 20 - - NUM crl-13641 231 21 225 225 NUM crl-13641 231 22 - - SYM crl-13641 231 23 6055 6055 NUM crl-13641 231 24 ( ( PUNCT crl-13641 231 25 toll toll NOUN crl-13641 231 26 - - PUNCT crl-13641 231 27 free free ADJ crl-13641 231 28 ) ) PUNCT crl-13641 231 29 617 617 NUM crl-13641 231 30 - - PUNCT crl-13641 231 31 329 329 NUM crl-13641 231 32 - - PUNCT crl-13641 231 33 3350 3350 NUM crl-13641 231 34 ( ( PUNCT crl-13641 231 35 collect collect VERB crl-13641 231 36 in in ADP crl-13641 231 37 mass mass PROPN crl-13641 231 38 . . PUNCT crl-13641 232 1 and and CCONJ crl-13641 232 2 canada canada PROPN crl-13641 232 3 ) ) PUNCT crl-13641 232 4 ei:.rwift ei:.rwift PROPN crl-13641 232 5 . . PUNCT crl-13641 233 1 economical economical ADJ crl-13641 233 2 acce.r.r acce.r.r NOUN crl-13641 233 3 to to ADP crl-13641 233 4 vital vital ADJ crl-13641 233 5 • • ADJ crl-13641 233 6 • • PROPN crl-13641 233 7 en_g1nctc!r1ng en_g1nctc!r1ng PROPN crl-13641 233 8 information information NOUN crl-13641 233 9 today today NOUN crl-13641 233 10 , , PUNCT crl-13641 233 11 you you PRON crl-13641 233 12 ca can AUX crl-13641 233 13 n't not PART crl-13641 233 14 afford afford VERB crl-13641 233 15 to to PART crl-13641 233 16 miss miss VERB crl-13641 233 17 news news NOUN crl-13641 233 18 of of ADP crl-13641 233 19 important important ADJ crl-13641 233 20 technical technical ADJ crl-13641 233 21 developments development NOUN crl-13641 233 22 in in ADP crl-13641 233 23 your your PRON crl-13641 233 24 field field NOUN crl-13641 233 25 . . PUNCT crl-13641 234 1 nor nor CCONJ crl-13641 234 2 can can AUX crl-13641 234 3 you you PRON crl-13641 234 4 afford afford VERB crl-13641 234 5 the the DET crl-13641 234 6 time time NOUN crl-13641 234 7 to to PART crl-13641 234 8 read read VERB crl-13641 234 9 every every DET crl-13641 234 10 publication publication NOUN crl-13641 234 11 presenting present VERB crl-13641 234 12 the the DET crl-13641 234 13 results result NOUN crl-13641 234 14 of of ADP crl-13641 234 15 vital vital ADJ crl-13641 234 16 research research NOUN crl-13641 234 17 in in ADP crl-13641 234 18 engineering engineering NOUN crl-13641 234 19 and and CCONJ crl-13641 234 20 related relate VERB crl-13641 234 21 disciplines discipline NOUN crl-13641 234 22 of of ADP crl-13641 234 23 science science NOUN crl-13641 234 24 and and CCONJ crl-13641 234 25 management management NOUN crl-13641 234 26 . . PUNCT crl-13641 235 1 engineering engineering NOUN crl-13641 235 2 index index PROPN crl-13641 235 3 , , PUNCT crl-13641 235 4 inc inc PROPN crl-13641 235 5 . . PUNCT crl-13641 235 6 ( ( PUNCT crl-13641 235 7 ei ei NOUN crl-13641 235 8 ) ) PUNCT crl-13641 235 9 provides provide VERB crl-13641 235 10 swift swift ADJ crl-13641 235 11 , , PUNCT crl-13641 235 12 reliable reliable ADJ crl-13641 235 13 access access NOUN crl-13641 235 14 to to ADP crl-13641 235 15 this this DET crl-13641 235 16 information information NOUN crl-13641 235 17 - - PUNCT crl-13641 235 18 covering cover VERB crl-13641 235 19 the the DET crl-13641 235 20 entire entire ADJ crl-13641 235 21 engineering engineering NOUN crl-13641 235 22 spectrum spectrum NOUN crl-13641 235 23 , , PUNCT crl-13641 235 24 in in ADP crl-13641 235 25 a a DET crl-13641 235 26 variety variety NOUN crl-13641 235 27 of of ADP crl-13641 235 28 forms form NOUN crl-13641 235 29 , , PUNCT crl-13641 235 30 frequencies frequency NOUN crl-13641 235 31 and and CCONJ crl-13641 235 32 fields field NOUN crl-13641 235 33 . . PUNCT crl-13641 236 1 for for ADP crl-13641 236 2 nearly nearly ADV crl-13641 236 3 a a PRON crl-13641 236 4 century century NOUN crl-13641 236 5 ei ei NOUN crl-13641 236 6 has have AUX crl-13641 236 7 been be AUX crl-13641 236 8 creating create VERB crl-13641 236 9 abstracts abstract NOUN crl-13641 236 10 ( ( PUNCT crl-13641 236 11 accurate accurate ADJ crl-13641 236 12 representations representation NOUN crl-13641 236 13 ) ) PUNCT crl-13641 236 14 of of ADP crl-13641 236 15 material material NOUN crl-13641 236 16 published publish VERB crl-13641 236 17 in in ADP crl-13641 236 18 over over ADP crl-13641 236 19 3,000 3,000 NUM crl-13641 236 20 sources source NOUN crl-13641 236 21 , , PUNCT crl-13641 236 22 and and CCONJ crl-13641 236 23 considered consider VERB crl-13641 236 24 by by ADP crl-13641 236 25 its its PRON crl-13641 236 26 editors editor NOUN crl-13641 236 27 to to PART crl-13641 236 28 be be AUX crl-13641 236 29 of of ADP crl-13641 236 30 significant significant ADJ crl-13641 236 31 interest interest NOUN crl-13641 236 32 and and CCONJ crl-13641 236 33 lasting last VERB crl-13641 236 34 research research NOUN crl-13641 236 35 value value NOUN crl-13641 236 36 . . PUNCT crl-13641 237 1 the the DET crl-13641 237 2 total total ADJ crl-13641 237 3 data datum NOUN crl-13641 237 4 base base NOUN crl-13641 237 5 now now ADV crl-13641 237 6 contains contain VERB crl-13641 237 7 over over ADP crl-13641 237 8 two two NUM crl-13641 237 9 million million NUM crl-13641 237 10 abstracts abstract NOUN crl-13641 237 11 - - PUNCT crl-13641 237 12 an an DET crl-13641 237 13 invaluable invaluable ADJ crl-13641 237 14 · · NUM crl-13641 237 15 source source NOUN crl-13641 237 16 for for ADP crl-13641 237 17 both both CCONJ crl-13641 237 18 current current ADJ crl-13641 237 19 and and CCONJ crl-13641 237 20 retrospective retrospective ADJ crl-13641 237 21 information information NOUN crl-13641 237 22 retrieval retrieval NOUN crl-13641 237 23 . . PUNCT crl-13641 238 1 if if SCONJ crl-13641 238 2 original original ADJ crl-13641 238 3 source source NOUN crl-13641 238 4 documents document NOUN crl-13641 238 5 are be AUX crl-13641 238 6 not not PART crl-13641 238 7 available available ADJ crl-13641 238 8 locally locally ADV crl-13641 238 9 , , PUNCT crl-13641 238 10 copies copy NOUN crl-13641 238 11 of of ADP crl-13641 238 12 most most ADJ crl-13641 238 13 can can AUX crl-13641 238 14 be be AUX crl-13641 238 15 obtained obtain VERB crl-13641 238 16 through through ADP crl-13641 238 17 engineering engineering NOUN crl-13641 238 18 societies society NOUN crl-13641 238 19 library library NOUN crl-13641 238 20 in in ADP crl-13641 238 21 new new PROPN crl-13641 238 22 york york PROPN crl-13641 238 23 city city NOUN crl-13641 238 24 . . PUNCT crl-13641 239 1 depending depend VERB crl-13641 239 2 on on ADP crl-13641 239 3 your your PRON crl-13641 239 4 requirements requirement NOUN crl-13641 239 5 , , PUNCT crl-13641 239 6 abstracts abstract NOUN crl-13641 239 7 can can AUX crl-13641 239 8 be be AUX crl-13641 239 9 obtained obtain VERB crl-13641 239 10 ... ... PUNCT crl-13641 239 11 • • VERB crl-13641 239 12 in in ADP crl-13641 239 13 printed print VERB crl-13641 239 14 , , PUNCT crl-13641 239 15 computer computer NOUN crl-13641 239 16 - - PUNCT crl-13641 239 17 readable readable ADJ crl-13641 239 18 ( ( PUNCT crl-13641 239 19 including include VERB crl-13641 239 20 on on ADP crl-13641 239 21 - - PUNCT crl-13641 239 22 line line NOUN crl-13641 239 23 ) ) PUNCT crl-13641 239 24 or or CCONJ crl-13641 239 25 microform microform NOUN crl-13641 239 26 • • VERB crl-13641 239 27 yearly yearly ADV crl-13641 239 28 and and CCONJ crl-13641 239 29 monthly monthly ADJ crl-13641 239 30 • • NOUN crl-13641 239 31 in in ADP crl-13641 239 32 the the DET crl-13641 239 33 specialized specialized ADJ crl-13641 239 34 fields field NOUN crl-13641 239 35 of of ADP crl-13641 239 36 energy energy NOUN crl-13641 239 37 and and CCONJ crl-13641 239 38 bioengineering bioengineere VERB crl-13641 239 39 for for ADP crl-13641 239 40 libraries library NOUN crl-13641 239 41 , , PUNCT crl-13641 239 42 engineering engineering NOUN crl-13641 239 43 organ organ NOUN crl-13641 239 44 izations ization NOUN crl-13641 239 45 , , PUNCT crl-13641 239 46 research research NOUN crl-13641 239 47 groups group NOUN crl-13641 239 48 , , PUNCT crl-13641 239 49 universities university NOUN crl-13641 239 50 , , PUNCT crl-13641 239 51 governmental governmental ADJ crl-13641 239 52 agencies agency NOUN crl-13641 239 53 , , PUNCT crl-13641 239 54 etc etc X crl-13641 239 55 . . PUNCT crl-13641 239 56 , , PUNCT crl-13641 239 57 the the DET crl-13641 239 58 engineering engineering NOUN crl-13641 239 59 index index NOUN crl-13641 239 60 series series NOUN crl-13641 239 61 of of ADP crl-13641 239 62 publications publication NOUN crl-13641 239 63 provide provide VERB crl-13641 239 64 maximum maximum ADJ crl-13641 239 65 technical technical ADJ crl-13641 239 66 awareness awareness NOUN crl-13641 239 67 at at ADP crl-13641 239 68 a a DET crl-13641 239 69 minimum minimum ADJ crl-13641 239 70 cost cost NOUN crl-13641 239 71 in in ADP crl-13641 239 72 time time NOUN crl-13641 239 73 and and CCONJ crl-13641 239 74 money money NOUN crl-13641 239 75 . . PUNCT crl-13641 240 1 1981 1981 NUM crl-13641 240 2 ei ei NOUN crl-13641 240 3 monthly monthly ADV crl-13641 240 4 : : PUNCT crl-13641 240 5 $ $ SYM crl-13641 240 6 990.00 990.00 NUM crl-13641 240 7 ( ( PUNCT crl-13641 240 8 u.s u.s PROPN crl-13641 240 9 . . PROPN crl-13641 240 10 , , PUNCT crl-13641 240 11 canada canada PROPN crl-13641 240 12 , , PUNCT crl-13641 240 13 mexico mexico PROPN crl-13641 240 14 ) ) PUNCT crl-13641 240 15 ; ; PUNCT crl-13641 240 16 $ $ SYM crl-13641 240 17 1,090.00 1,090.00 NUM crl-13641 240 18 ( ( PUNCT crl-13641 240 19 foreign foreign ADJ crl-13641 240 20 ) ) PUNCT crl-13641 240 21 . . PUNCT crl-13641 241 1 1980 1980 NUM crl-13641 241 2 ei ei NOUN crl-13641 241 3 annual annual ADJ crl-13641 241 4 : : PUNCT crl-13641 241 5 $ $ SYM crl-13641 241 6 495.00 495.00 NUM crl-13641 241 7 ( ( PUNCT crl-13641 241 8 u.s u.s PROPN crl-13641 241 9 . . PROPN crl-13641 241 10 , , PUNCT crl-13641 241 11 canada canada PROPN crl-13641 241 12 , , PUNCT crl-13641 241 13 mexico mexico PROPN crl-13641 241 14 ) ) PUNCT crl-13641 241 15 ; ; PUNCT crl-13641 241 16 $ $ SYM crl-13641 241 17 545.00 545.00 NUM crl-13641 241 18 ( ( PUNCT crl-13641 241 19 foreign foreign ADJ crl-13641 241 20 ) ) PUNCT crl-13641 241 21 . . PUNCT crl-13641 242 1 combination combination NOUN crl-13641 242 2 price price NOUN crl-13641 242 3 : : PUNCT crl-13641 242 4 $ $ SYM crl-13641 242 5 1 1 NUM crl-13641 242 6 , , PUNCT crl-13641 242 7 200.00 200.00 NUM crl-13641 242 8 ( ( PUNCT crl-13641 242 9 u.s u.s PROPN crl-13641 242 10 . . PROPN crl-13641 242 11 , , PUNCT crl-13641 242 12 canada canada PROPN crl-13641 242 13 , , PUNCT crl-13641 242 14 mexico mexico PROPN crl-13641 242 15 ) ) PUNCT crl-13641 242 16 ; ; PUNCT crl-13641 242 17 $ $ SYM crl-13641 242 18 1 1 NUM crl-13641 242 19 , , PUNCT crl-13641 242 20 320.00 320.00 NUM crl-13641 242 21 ( ( PUNCT crl-13641 242 22 foreign foreign ADJ crl-13641 242 23 ) ) PUNCT crl-13641 242 24 . . PUNCT crl-13641 243 1 call call VERB crl-13641 243 2 or or CCONJ crl-13641 243 3 write write VERB crl-13641 243 4 for for ADP crl-13641 243 5 sample sample NOUN crl-13641 243 6 copies copy NOUN crl-13641 243 7 of of ADP crl-13641 243 8 ei ei NOUN crl-13641 243 9 productsand productsand VERB crl-13641 243 10 further further ADJ crl-13641 243 11 information information NOUN crl-13641 243 12 : : PUNCT crl-13641 243 13 engineering engineering NOUN crl-13641 243 14 index index PROPN crl-13641 243 15 , , PUNCT crl-13641 243 16 inc inc PROPN crl-13641 243 17 . . PROPN crl-13641 243 18 345 345 NUM crl-13641 243 19 east east PROPN crl-13641 243 20 47th 47th ADJ crl-13641 243 21 street street PROPN crl-13641 243 22 new new PROPN crl-13641 243 23 york york PROPN crl-13641 243 24 , , PUNCT crl-13641 243 25 new new PROPN crl-13641 243 26 york york PROPN crl-13641 243 27 10017 10017 NUM crl-13641 243 28 212/644 212/644 NUM crl-13641 243 29 - - SYM crl-13641 243 30 7615 7615 NUM crl-13641 243 31 ei ei NOUN crl-13641 243 32 's 's PART crl-13641 243 33 main main ADJ crl-13641 243 34 products product NOUN crl-13641 243 35 and and CCONJ crl-13641 243 36 derivatives derivative NOUN crl-13641 243 37 • • VERB crl-13641 243 38 • • VERB crl-13641 243 39 ~nqtnctertn ~nqtnctertn PUNCT crl-13641 243 40 tncje.x'nc tncje.x'nc X