id sid tid token lemma pos ital-5586 1 1 lib lib PROPN ital-5586 1 2 - - PUNCT ital-5586 1 3 mocs mocs PROPN ital-5586 1 4 - - PUNCT ital-5586 1 5 kmc364 kmc364 NOUN ital-5586 1 6 - - PUNCT ital-5586 1 7 20140103102448 20140103102448 NUM ital-5586 1 8 on on ADP ital-5586 1 9 the the DET ital-5586 1 10 recursive recursive ADJ ital-5586 1 11 definition definition NOUN ital-5586 1 12 of of ADP ital-5586 1 13 a a DET ital-5586 1 14 format format NOUN ital-5586 1 15 for for ADP ital-5586 1 16 communication communication PROPN ital-5586 1 17 leonid leonid PROPN ital-5586 1 18 n. n. PROPN ital-5586 1 19 sumarokov sumarokov PROPN ital-5586 1 20 : : PUNCT ital-5586 1 21 head head NOUN ital-5586 1 22 , , PUNCT ital-5586 1 23 research research NOUN ital-5586 1 24 department department PROPN ital-5586 1 25 , , PUNCT ital-5586 1 26 international international ADJ ital-5586 1 27 center center NOUN ital-5586 1 28 for for ADP ital-5586 1 29 scientific scientific ADJ ital-5586 1 30 information information NOUN ital-5586 1 31 , , PUNCT ital-5586 1 32 moscow moscow PROPN ital-5586 1 33 , , PUNCT ital-5586 1 34 ussr ussr PROPN ital-5586 1 35 61 61 NUM ital-5586 1 36 a a DET ital-5586 1 37 recursive recursive ADJ ital-5586 1 38 presentation presentation NOUN ital-5586 1 39 of of ADP ital-5586 1 40 a a DET ital-5586 1 41 communication communication NOUN ital-5586 1 42 format format NOUN ital-5586 1 43 is be AUX ital-5586 1 44 discussed discuss VERB ital-5586 1 45 and and CCONJ ital-5586 1 46 a a DET ital-5586 1 47 form form NOUN ital-5586 1 48 of of ADP ital-5586 1 49 pertinent pertinent ADJ ital-5586 1 50 notation notation NOUN ital-5586 1 51 proposed propose VERB ital-5586 1 52 . . PUNCT ital-5586 2 1 recursive recursive ADJ ital-5586 2 2 notation notation NOUN ital-5586 2 3 permits permit VERB ital-5586 2 4 presentation presentation NOUN ital-5586 2 5 of of ADP ital-5586 2 6 an an DET ital-5586 2 7 interchange interchange ADJ ital-5586 2 8 format format NOUN ital-5586 2 9 in in ADP ital-5586 2 10 more more ADJ ital-5586 2 11 general general ADJ ital-5586 2 12 terms term NOUN ital-5586 2 13 than than SCONJ ital-5586 2 14 heretofore heretofore ADV ital-5586 2 15 published publish VERB ital-5586 2 16 , , PUNCT ital-5586 2 17 and and CCONJ ital-5586 2 18 expands expand VERB ital-5586 2 19 application application NOUN ital-5586 2 20 possibilities possibility NOUN ital-5586 2 21 . . PUNCT ital-5586 3 1 the the DET ital-5586 3 2 development development NOUN ital-5586 3 3 of of ADP ital-5586 3 4 the the DET ital-5586 3 5 forms form NOUN ital-5586 3 6 of of ADP ital-5586 3 7 exchange exchange NOUN ital-5586 3 8 of of ADP ital-5586 3 9 information information NOUN ital-5586 3 10 among among ADP ital-5586 3 11 documentation documentation NOUN ital-5586 3 12 systems system NOUN ital-5586 3 13 , , PUNCT ital-5586 3 14 and and CCONJ ital-5586 3 15 particularly particularly ADV ital-5586 3 16 the the DET ital-5586 3 17 development development NOUN ital-5586 3 18 of of ADP ital-5586 3 19 the the DET ital-5586 3 20 technique technique NOUN ital-5586 3 21 of of ADP ital-5586 3 22 recording record VERB ital-5586 3 23 machine machine NOUN ital-5586 3 24 readable readable ADJ ital-5586 3 25 bibliographic bibliographic ADJ ital-5586 3 26 data datum NOUN ital-5586 3 27 on on ADP ital-5586 3 28 magnetic magnetic ADJ ital-5586 3 29 tape tape NOUN ital-5586 3 30 , , PUNCT ital-5586 3 31 has have AUX ital-5586 3 32 led lead VERB ital-5586 3 33 to to ADP ital-5586 3 34 the the DET ital-5586 3 35 requirement requirement NOUN ital-5586 3 36 for for ADP ital-5586 3 37 the the DET ital-5586 3 38 adoption adoption NOUN ital-5586 3 39 of of ADP ital-5586 3 40 an an DET ital-5586 3 41 agreement agreement NOUN ital-5586 3 42 on on ADP ital-5586 3 43 a a DET ital-5586 3 44 standard standard NOUN ital-5586 3 45 for for ADP ital-5586 3 46 a a DET ital-5586 3 47 format format NOUN ital-5586 3 48 for for ADP ital-5586 3 49 communication communication NOUN ital-5586 3 50 . . PUNCT ital-5586 4 1 thus thus ADV ital-5586 4 2 , , PUNCT ital-5586 4 3 the the DET ital-5586 4 4 problem problem NOUN ital-5586 4 5 of of ADP ital-5586 4 6 a a DET ital-5586 4 7 format format NOUN ital-5586 4 8 for for ADP ital-5586 4 9 communication communication NOUN ital-5586 4 10 reflects reflect VERB ital-5586 4 11 the the DET ital-5586 4 12 existing exist VERB ital-5586 4 13 tendency tendency NOUN ital-5586 4 14 toward toward ADP ital-5586 4 15 ensuring ensure VERB ital-5586 4 16 compatibility compatibility NOUN ital-5586 4 17 among among ADP ital-5586 4 18 formats format NOUN ital-5586 4 19 . . PUNCT ital-5586 5 1 at at ADP ital-5586 5 2 the the DET ital-5586 5 3 present present ADJ ital-5586 5 4 time time NOUN ital-5586 5 5 the the DET ital-5586 5 6 greatest great ADJ ital-5586 5 7 impact impact NOUN ital-5586 5 8 on on ADP ital-5586 5 9 world world NOUN ital-5586 5 10 information information NOUN ital-5586 5 11 practice practice NOUN ital-5586 5 12 has have AUX ital-5586 5 13 been be AUX ital-5586 5 14 caused cause VERB ital-5586 5 15 by by ADP ital-5586 5 16 the the DET ital-5586 5 17 american american PROPN ital-5586 5 18 national national PROPN ital-5586 5 19 standard standard PROPN ital-5586 5 20 institute institute PROPN ital-5586 5 21 ( ( PUNCT ital-5586 5 22 ansi ansi PROPN ital-5586 5 23 ) ) PUNCT ital-5586 5 24 standard standard NOUN ital-5586 5 25 for for ADP ital-5586 5 26 bibliographic bibliographic ADJ ital-5586 5 27 information information NOUN ital-5586 5 28 interchange interchange NOUN ital-5586 5 29 on on ADP ital-5586 5 30 magnetic magnetic ADJ ital-5586 5 31 tape tape NOUN ital-5586 5 32 ( ( PUNCT ital-5586 5 33 l l NOUN ital-5586 5 34 ) ) PUNCT ital-5586 5 35 and and CCONJ ital-5586 5 36 the the DET ital-5586 5 37 several several ADJ ital-5586 5 38 implementations implementation NOUN ital-5586 5 39 of of ADP ital-5586 5 40 that that DET ital-5586 5 41 standard standard PROPN ital-5586 5 42 : : PUNCT ital-5586 5 43 marc marc PROPN ital-5586 5 44 , , PUNCT ital-5586 5 45 inis inis PROPN ital-5586 5 46 , , PUNCT ital-5586 5 47 cosati cosati PROPN ital-5586 5 48 and and CCONJ ital-5586 5 49 others other NOUN ital-5586 5 50 . . PUNCT ital-5586 6 1 it it PRON ital-5586 6 2 should should AUX ital-5586 6 3 be be AUX ital-5586 6 4 noted note VERB ital-5586 6 5 that that SCONJ ital-5586 6 6 , , PUNCT ital-5586 6 7 despite despite SCONJ ital-5586 6 8 numerous numerous ADJ ital-5586 6 9 existing exist VERB ital-5586 6 10 peculiarities peculiarity NOUN ital-5586 6 11 , , PUNCT ital-5586 6 12 in in ADP ital-5586 6 13 principle principle NOUN ital-5586 6 14 there there PRON ital-5586 6 15 is be VERB ital-5586 6 16 no no DET ital-5586 6 17 difference difference NOUN ital-5586 6 18 in in ADP ital-5586 6 19 structure structure NOUN ital-5586 6 20 among among ADP ital-5586 6 21 the the DET ital-5586 6 22 formats format NOUN ital-5586 6 23 . . PUNCT ital-5586 7 1 one one NUM ital-5586 7 2 of of ADP ital-5586 7 3 the the DET ital-5586 7 4 most most ADV ital-5586 7 5 important important ADJ ital-5586 7 6 requisites requisite NOUN ital-5586 7 7 for for ADP ital-5586 7 8 a a DET ital-5586 7 9 communication communication NOUN ital-5586 7 10 format format NOUN ital-5586 7 11 is be AUX ital-5586 7 12 universality universality NOUN ital-5586 7 13 . . PUNCT ital-5586 8 1 the the DET ital-5586 8 2 practice practice NOUN ital-5586 8 3 of of ADP ital-5586 8 4 processing process VERB ital-5586 8 5 large large ADJ ital-5586 8 6 quantities quantity NOUN ital-5586 8 7 of of ADP ital-5586 8 8 information information NOUN ital-5586 8 9 has have AUX ital-5586 8 10 emphasized emphasize VERB ital-5586 8 11 the the DET ital-5586 8 12 flexibility flexibility NOUN ital-5586 8 13 of of ADP ital-5586 8 14 the the DET ital-5586 8 15 above above ADV ital-5586 8 16 - - PUNCT ital-5586 8 17 mentioned mention VERB ital-5586 8 18 formats format NOUN ital-5586 8 19 ; ; PUNCT ital-5586 8 20 their their PRON ital-5586 8 21 use use NOUN ital-5586 8 22 has have AUX ital-5586 8 23 permitted permit VERB ital-5586 8 24 identification identification NOUN ital-5586 8 25 of of ADP ital-5586 8 26 huge huge ADJ ital-5586 8 27 numbers number NOUN ital-5586 8 28 of of ADP ital-5586 8 29 documentary documentary ADJ ital-5586 8 30 materials material NOUN ital-5586 8 31 in in ADP ital-5586 8 32 62 62 NUM ital-5586 8 33 journal journal NOUN ital-5586 8 34 of of ADP ital-5586 8 35 library library PROPN ital-5586 8 36 automation automation PROPN ital-5586 8 37 vol vol NOUN ital-5586 8 38 . . PUNCT ital-5586 9 1 4/2 4/2 NUM ital-5586 9 2 june june PROPN ital-5586 9 3 , , PUNCT ital-5586 9 4 1971 1971 NUM ital-5586 9 5 various various ADJ ital-5586 9 6 forms form NOUN ital-5586 9 7 , , PUNCT ital-5586 9 8 thereby thereby ADV ital-5586 9 9 creating create VERB ital-5586 9 10 the the DET ital-5586 9 11 impression impression NOUN ital-5586 9 12 that that SCONJ ital-5586 9 13 the the DET ital-5586 9 14 structure structure NOUN ital-5586 9 15 of of ADP ital-5586 9 16 the the DET ital-5586 9 17 format format NOUN ital-5586 9 18 has have AUX ital-5586 9 19 been be AUX ital-5586 9 20 developed develop VERB ital-5586 9 21 to to ADP ital-5586 9 22 such such DET ital-5586 9 23 an an DET ital-5586 9 24 extent extent NOUN ital-5586 9 25 that that SCONJ ital-5586 9 26 it it PRON ital-5586 9 27 can can AUX ital-5586 9 28 be be AUX ital-5586 9 29 canonized canonize VERB ital-5586 9 30 for for ADP ital-5586 9 31 any any DET ital-5586 9 32 application application NOUN ital-5586 9 33 . . PUNCT ital-5586 10 1 it it PRON ital-5586 10 2 must must AUX ital-5586 10 3 be be AUX ital-5586 10 4 said say VERB ital-5586 10 5 that that SCONJ ital-5586 10 6 support support NOUN ital-5586 10 7 or or CCONJ ital-5586 10 8 rejection rejection NOUN ital-5586 10 9 of of ADP ital-5586 10 10 this this DET ital-5586 10 11 impression impression NOUN ital-5586 10 12 can can AUX ital-5586 10 13 be be AUX ital-5586 10 14 based base VERB ital-5586 10 15 only only ADV ital-5586 10 16 upon upon SCONJ ital-5586 10 17 future future ADJ ital-5586 10 18 experience experience NOUN ital-5586 10 19 in in ADP ital-5586 10 20 the the DET ital-5586 10 21 application application NOUN ital-5586 10 22 of of ADP ital-5586 10 23 a a DET ital-5586 10 24 communication communication NOUN ital-5586 10 25 format format NOUN ital-5586 10 26 . . PUNCT ital-5586 11 1 nevertheless nevertheless ADV ital-5586 11 2 , , PUNCT ital-5586 11 3 it it PRON ital-5586 11 4 appears appear VERB ital-5586 11 5 expedient expedient ADJ ital-5586 11 6 to to PART ital-5586 11 7 generalize generalize VERB ital-5586 11 8 about about ADP ital-5586 11 9 the the DET ital-5586 11 10 structure structure NOUN ital-5586 11 11 of of ADP ital-5586 11 12 a a DET ital-5586 11 13 communication communication NOUN ital-5586 11 14 format format NOUN ital-5586 11 15 by by ADP ital-5586 11 16 making make VERB ital-5586 11 17 a a DET ital-5586 11 18 few few ADJ ital-5586 11 19 preliminary preliminary ADJ ital-5586 11 20 remarks remark NOUN ital-5586 11 21 and and CCONJ ital-5586 11 22 thereby thereby ADV ital-5586 11 23 contributing contribute VERB ital-5586 11 24 toward toward ADP ital-5586 11 25 expanding expand VERB ital-5586 11 26 the the DET ital-5586 11 27 sphere sphere NOUN ital-5586 11 28 of of ADP ital-5586 11 29 its its PRON ital-5586 11 30 application application NOUN ital-5586 11 31 . . PUNCT ital-5586 12 1 the the DET ital-5586 12 2 remarks remark NOUN ital-5586 12 3 deal deal VERB ital-5586 12 4 with with ADP ital-5586 12 5 the the DET ital-5586 12 6 following following NOUN ital-5586 12 7 . . PUNCT ital-5586 13 1 in in ADP ital-5586 13 2 the the DET ital-5586 13 3 existing exist VERB ital-5586 13 4 systems system NOUN ital-5586 13 5 for for ADP ital-5586 13 6 interchanging interchange VERB ital-5586 13 7 information information NOUN ital-5586 13 8 on on ADP ital-5586 13 9 magnetic magnetic ADJ ital-5586 13 10 tape tape NOUN ital-5586 13 11 , , PUNCT ital-5586 13 12 the the DET ital-5586 13 13 document document NOUN ital-5586 13 14 is be AUX ital-5586 13 15 the the DET ital-5586 13 16 object object NOUN ital-5586 13 17 of of ADP ital-5586 13 18 identification identification NOUN ital-5586 13 19 . . PUNCT ital-5586 14 1 with with ADP ital-5586 14 2 the the DET ital-5586 14 3 development development NOUN ital-5586 14 4 of of ADP ital-5586 14 5 data datum NOUN ital-5586 14 6 banks bank NOUN ital-5586 14 7 the the DET ital-5586 14 8 characteristics characteristic NOUN ital-5586 14 9 of of ADP ital-5586 14 10 the the DET ital-5586 14 11 objects object NOUN ital-5586 14 12 to to PART ital-5586 14 13 be be AUX ital-5586 14 14 identified identify VERB ital-5586 14 15 may may AUX ital-5586 14 16 prove prove VERB ital-5586 14 17 to to PART ital-5586 14 18 be be AUX ital-5586 14 19 so so ADV ital-5586 14 20 varied varied ADJ ital-5586 14 21 , , PUNCT ital-5586 14 22 even even ADV ital-5586 14 23 though though SCONJ ital-5586 14 24 presented present VERB ital-5586 14 25 in in ADP ital-5586 14 26 the the DET ital-5586 14 27 proper proper ADJ ital-5586 14 28 documentary documentary NOUN ital-5586 14 29 form form NOUN ital-5586 14 30 , , PUNCT ital-5586 14 31 that that SCONJ ital-5586 14 32 their their PRON ital-5586 14 33 uniform uniform ADJ ital-5586 14 34 presentation presentation NOUN ital-5586 14 35 will will AUX ital-5586 14 36 cause cause VERB ital-5586 14 37 difficulties difficulty NOUN ital-5586 14 38 . . PUNCT ital-5586 15 1 ( ( PUNCT ital-5586 15 2 actually actually ADV ital-5586 15 3 , , PUNCT ital-5586 15 4 examples example NOUN ital-5586 15 5 can can AUX ital-5586 15 6 be be AUX ital-5586 15 7 given give VERB ital-5586 15 8 of of ADP ital-5586 15 9 data datum NOUN ital-5586 15 10 banks bank NOUN ital-5586 15 11 in in ADP ital-5586 15 12 which which PRON ital-5586 15 13 data datum NOUN ital-5586 15 14 appear appear VERB ital-5586 15 15 in in ADP ital-5586 15 16 the the DET ital-5586 15 17 capacity capacity NOUN ital-5586 15 18 of of ADP ital-5586 15 19 objects object NOUN ital-5586 15 20 : : PUNCT ital-5586 15 21 information information NOUN ital-5586 15 22 regarding regard VERB ital-5586 15 23 firms firm NOUN ital-5586 15 24 , , PUNCT ital-5586 15 25 rivers river NOUN ital-5586 15 26 , , PUNCT ital-5586 15 27 information information NOUN ital-5586 15 28 about about ADP ital-5586 15 29 products product NOUN ital-5586 15 30 of of ADP ital-5586 15 31 the the DET ital-5586 15 32 electrical electrical ADJ ital-5586 15 33 engineering engineering NOUN ital-5586 15 34 industry industry NOUN ital-5586 15 35 , , PUNCT ital-5586 15 36 etc etc X ital-5586 15 37 . . PUNCT ital-5586 15 38 ) ) PUNCT ital-5586 15 39 . . PUNCT ital-5586 16 1 furthermore furthermore ADV ital-5586 16 2 , , PUNCT ital-5586 16 3 even even ADV ital-5586 16 4 if if SCONJ ital-5586 16 5 it it PRON ital-5586 16 6 is be AUX ital-5586 16 7 possible possible ADJ ital-5586 16 8 to to PART ital-5586 16 9 identify identify VERB ital-5586 16 10 in in ADP ital-5586 16 11 principle principle NOUN ital-5586 16 12 a a DET ital-5586 16 13 certain certain ADJ ital-5586 16 14 object object NOUN ital-5586 16 15 with with ADP ital-5586 16 16 the the DET ital-5586 16 17 aid aid NOUN ital-5586 16 18 of of ADP ital-5586 16 19 the the DET ital-5586 16 20 format format NOUN ital-5586 16 21 , , PUNCT ital-5586 16 22 one one PRON ital-5586 16 23 must must AUX ital-5586 16 24 distinguish distinguish VERB ital-5586 16 25 between between ADP ital-5586 16 26 the the DET ital-5586 16 27 question question NOUN ital-5586 16 28 of of ADP ital-5586 16 29 possible possible ADJ ital-5586 16 30 identification identification NOUN ital-5586 16 31 in in ADP ital-5586 16 32 principle principle NOUN ital-5586 16 33 , , PUNCT ital-5586 16 34 and and CCONJ ital-5586 16 35 that that PRON ital-5586 16 36 of of ADP ital-5586 16 37 the the DET ital-5586 16 38 optimal optimal ADJ ital-5586 16 39 ( ( PUNCT ital-5586 16 40 or or CCONJ ital-5586 16 41 rational rational ADJ ital-5586 16 42 ) ) PUNCT ital-5586 16 43 form form NOUN ital-5586 16 44 of of ADP ital-5586 16 45 identification identification NOUN ital-5586 16 46 in in ADP ital-5586 16 47 view view NOUN ital-5586 16 48 of of ADP ital-5586 16 49 the the DET ital-5586 16 50 limitations limitation NOUN ital-5586 16 51 of of ADP ital-5586 16 52 a a DET ital-5586 16 53 certain certain ADJ ital-5586 16 54 system system NOUN ital-5586 16 55 . . PUNCT ital-5586 17 1 the the DET ital-5586 17 2 recursive recursive ADJ ital-5586 17 3 notation notation NOUN ital-5586 17 4 of of ADP ital-5586 17 5 a a DET ital-5586 17 6 communication communication NOUN ital-5586 17 7 format format NOUN ital-5586 17 8 is be AUX ital-5586 17 9 presented present VERB ital-5586 17 10 below below ADV ital-5586 17 11 . . PUNCT ital-5586 18 1 certain certain ADJ ital-5586 18 2 definitions definition NOUN ital-5586 18 3 and and CCONJ ital-5586 18 4 ideas idea NOUN ital-5586 18 5 in in ADP ital-5586 18 6 general general ADJ ital-5586 18 7 are be AUX ital-5586 18 8 used use VERB ital-5586 18 9 as as ADP ital-5586 18 10 source source NOUN ital-5586 18 11 material material NOUN ital-5586 18 12 for for ADP ital-5586 18 13 such such DET ital-5586 18 14 a a DET ital-5586 18 15 notation notation NOUN ital-5586 18 16 , , PUNCT ital-5586 18 17 using use VERB ital-5586 18 18 the the DET ital-5586 18 19 american american ADJ ital-5586 18 20 standard standard NOUN ital-5586 18 21 for for ADP ital-5586 18 22 bibliographic bibliographic ADJ ital-5586 18 23 information information NOUN ital-5586 18 24 interchange interchange NOUN ital-5586 18 25 on on ADP ital-5586 18 26 magnetic magnetic ADJ ital-5586 18 27 tape tape NOUN ital-5586 18 28 ( ( PUNCT ital-5586 18 29 1 1 NUM ital-5586 18 30 ) ) PUNCT ital-5586 18 31 . . PUNCT ital-5586 19 1 it it PRON ital-5586 19 2 must must AUX ital-5586 19 3 be be AUX ital-5586 19 4 conceded concede VERB ital-5586 19 5 that that SCONJ ital-5586 19 6 the the DET ital-5586 19 7 use use NOUN ital-5586 19 8 of of ADP ital-5586 19 9 one one NUM ital-5586 19 10 term term NOUN ital-5586 19 11 or or CCONJ ital-5586 19 12 another another PRON ital-5586 19 13 for for ADP ital-5586 19 14 defining define VERB ital-5586 19 15 individual individual ADJ ital-5586 19 16 elements element NOUN ital-5586 19 17 of of ADP ital-5586 19 18 a a DET ital-5586 19 19 notation notation NOUN ital-5586 19 20 , , PUNCT ital-5586 19 21 as as ADV ital-5586 19 22 well well ADV ital-5586 19 23 as as ADP ital-5586 19 24 the the DET ital-5586 19 25 general general ADJ ital-5586 19 26 structure structure NOUN ital-5586 19 27 of of ADP ital-5586 19 28 the the DET ital-5586 19 29 entire entire ADJ ital-5586 19 30 notation notation NOUN ital-5586 19 31 , , PUNCT ital-5586 19 32 are be AUX ital-5586 19 33 not not PART ital-5586 19 34 the the DET ital-5586 19 35 principal principal ADJ ital-5586 19 36 subject subject NOUN ital-5586 19 37 of of ADP ital-5586 19 38 discussion discussion NOUN ital-5586 19 39 here here ADV ital-5586 19 40 ; ; PUNCT ital-5586 19 41 this this PRON ital-5586 19 42 means mean VERB ital-5586 19 43 that that SCONJ ital-5586 19 44 any any DET ital-5586 19 45 change change NOUN ital-5586 19 46 , , PUNCT ital-5586 19 47 either either CCONJ ital-5586 19 48 in in ADP ital-5586 19 49 definition definition NOUN ital-5586 19 50 or or CCONJ ital-5586 19 51 , , PUNCT ital-5586 19 52 to to ADP ital-5586 19 53 a a DET ital-5586 19 54 certain certain ADJ ital-5586 19 55 extent extent NOUN ital-5586 19 56 , , PUNCT ital-5586 19 57 in in ADP ital-5586 19 58 the the DET ital-5586 19 59 structure structure NOUN ital-5586 19 60 of of ADP ital-5586 19 61 the the DET ital-5586 19 62 notation notation NOUN ital-5586 19 63 , , PUNCT ital-5586 19 64 will will AUX ital-5586 19 65 not not PART ital-5586 19 66 affect affect VERB ital-5586 19 67 the the DET ital-5586 19 68 proposed propose VERB ital-5586 19 69 form form NOUN ital-5586 19 70 of of ADP ital-5586 19 71 the the DET ital-5586 19 72 notation notation NOUN ital-5586 19 73 . . PUNCT ital-5586 20 1 consequently consequently ADV ital-5586 20 2 , , PUNCT ital-5586 20 3 this this DET ital-5586 20 4 article article NOUN ital-5586 20 5 does do AUX ital-5586 20 6 not not PART ital-5586 20 7 pretend pretend VERB ital-5586 20 8 to to PART ital-5586 20 9 describe describe VERB ital-5586 20 10 a a DET ital-5586 20 11 certain certain ADJ ital-5586 20 12 universal universal ADJ ital-5586 20 13 structure structure NOUN ital-5586 20 14 for for ADP ital-5586 20 15 a a DET ital-5586 20 16 communication communication NOUN ital-5586 20 17 format format NOUN ital-5586 20 18 . . PUNCT ital-5586 21 1 it it PRON ital-5586 21 2 has have VERB ital-5586 21 3 a a DET ital-5586 21 4 different different ADJ ital-5586 21 5 purpose purpose NOUN ital-5586 21 6 , , PUNCT ital-5586 21 7 viz viz PROPN ital-5586 21 8 . . PROPN ital-5586 21 9 , , PUNCT ital-5586 21 10 to to PART ital-5586 21 11 point point VERB ital-5586 21 12 out out ADP ital-5586 21 13 wider wide ADJ ital-5586 21 14 perspectives perspective NOUN ital-5586 21 15 that that PRON ital-5586 21 16 will will AUX ital-5586 21 17 unfold unfold VERB ital-5586 21 18 by by ADP ital-5586 21 19 applying apply VERB ital-5586 21 20 the the DET ital-5586 21 21 recursive recursive ADJ ital-5586 21 22 presentation presentation NOUN ital-5586 21 23 of of ADP ital-5586 21 24 notations notation NOUN ital-5586 21 25 in in ADP ital-5586 21 26 formats format NOUN ital-5586 21 27 at at ADP ital-5586 21 28 the the DET ital-5586 21 29 expense expense NOUN ital-5586 21 30 of of ADP ital-5586 21 31 an an DET ital-5586 21 32 object object NOUN ital-5586 21 33 with with ADP ital-5586 21 34 any any DET ital-5586 21 35 hierarchical hierarchical ADJ ital-5586 21 36 depth depth NOUN ital-5586 21 37 . . PUNCT ital-5586 22 1 for for ADP ital-5586 22 2 the the DET ital-5586 22 3 following follow VERB ital-5586 22 4 symbols symbol NOUN ital-5586 22 5 explanations explanation NOUN ital-5586 22 6 can can AUX ital-5586 22 7 be be AUX ital-5586 22 8 found find VERB ital-5586 22 9 in in ADP ital-5586 22 10 the the DET ital-5586 22 11 ansi ansi PROPN ital-5586 22 12 standard standard NOUN ital-5586 22 13 ( ( PUNCT ital-5586 22 14 1 1 NUM ital-5586 22 15 ) ) PUNCT ital-5586 22 16 : : PUNCT ital-5586 23 1 r r X ital-5586 23 2 = = X ital-5586 23 3 record record NOUN ital-5586 23 4 l l NOUN ital-5586 23 5 = = NOUN ital-5586 23 6 leader leader NOUN ital-5586 23 7 dr= dr= NOUN ital-5586 23 8 directory directory NOUN ital-5586 23 9 t t NOUN ital-5586 23 10 = = NOUN ital-5586 23 11 tag tag NOUN ital-5586 23 12 d d NOUN ital-5586 23 13 = = NOUN ital-5586 23 14 data data NOUN ital-5586 23 15 , , PUNCT ital-5586 23 16 or or CCONJ ital-5586 23 17 data data NOUN ital-5586 23 18 elements element NOUN ital-5586 23 19 ft ft PROPN ital-5586 23 20 = = PROPN ital-5586 23 21 field field NOUN ital-5586 23 22 terminator terminator NOUN ital-5586 23 23 , , PUNCT ital-5586 23 24 or or CCONJ ital-5586 23 25 field field NOUN ital-5586 23 26 separator separator NOUN ital-5586 23 27 rt rt PROPN ital-5586 23 28 = = PROPN ital-5586 23 29 record record NOUN ital-5586 23 30 terminator terminator NOUN ital-5586 23 31 , , PUNCT ital-5586 23 32 or or CCONJ ital-5586 23 33 record record NOUN ital-5586 23 34 separator separator NOUN ital-5586 23 35 the the DET ital-5586 23 36 concept concept NOUN ital-5586 23 37 tt tt NOUN ital-5586 23 38 used use VERB ital-5586 23 39 below below ADV ital-5586 23 40 , , PUNCT ital-5586 23 41 and and CCONJ ital-5586 23 42 standing stand VERB ital-5586 23 43 for for ADP ital-5586 23 44 tag tag NOUN ital-5586 23 45 terminator terminator NOUN ital-5586 23 46 , , PUNCT ital-5586 23 47 is be AUX ital-5586 23 48 analogous analogous ADJ ital-5586 23 49 to to ADP ital-5586 23 50 ft ft PROPN ital-5586 23 51 and and CCONJ ital-5586 23 52 rt rt PROPN ital-5586 23 53 . . PUNCT ital-5586 24 1 so so ADV ital-5586 24 2 also also ADV ital-5586 24 3 is be AUX ital-5586 24 4 the the DET ital-5586 24 5 concept concept NOUN ital-5586 24 6 sf sf NOUN ital-5586 24 7 , , PUNCT ital-5586 24 8 meaning mean VERB ital-5586 24 9 specific specific ADJ ital-5586 24 10 fields field NOUN ital-5586 24 11 for for ADP ital-5586 24 12 de de PROPN ital-5586 24 13 · · PUNCT ital-5586 24 14 d d NOUN ital-5586 24 15 efinition efinition NOUN ital-5586 24 16 of of ADP ital-5586 24 17 communication communication NOUN ital-5586 24 18 formatjsumarokov formatjsumarokov NOUN ital-5586 24 19 63 63 NUM ital-5586 24 20 fining fine VERB ital-5586 24 21 contents content NOUN ital-5586 24 22 that that PRON ital-5586 24 23 did do AUX ital-5586 24 24 not not PART ital-5586 24 25 appear appear VERB ital-5586 24 26 in in ADP ital-5586 24 27 the the DET ital-5586 24 28 proposed propose VERB ital-5586 24 29 notation notation NOUN ital-5586 24 30 although although SCONJ ital-5586 24 31 utilized utilize VERB ital-5586 24 32 in in ADP ital-5586 24 33 actual actual ADJ ital-5586 24 34 formats format NOUN ital-5586 24 35 . . PUNCT ital-5586 25 1 the the DET ital-5586 25 2 following follow VERB ital-5586 25 3 symbols symbol NOUN ital-5586 25 4 are be AUX ital-5586 25 5 also also ADV ital-5586 25 6 used use VERB ital-5586 25 7 : : PUNCT ital-5586 25 8 tg tg PROPN ital-5586 25 9 = = PROPN ital-5586 25 10 tag tag NOUN ital-5586 25 11 generalized generalize VERB ital-5586 25 12 f f PROPN ital-5586 25 13 = = PROPN ital-5586 25 14 field field NOUN ital-5586 25 15 df df NOUN ital-5586 25 16 = = PROPN ital-5586 25 17 data data NOUN ital-5586 25 18 field field NOUN ital-5586 25 19 bf bf NOUN ital-5586 25 20 = = PRON ital-5586 25 21 bibliographic bibliographic ADJ ital-5586 25 22 fields field NOUN ital-5586 25 23 utilization utilization NOUN ital-5586 25 24 of of ADP ital-5586 25 25 special special ADJ ital-5586 25 26 notation notation NOUN ital-5586 25 27 in in ADP ital-5586 25 28 brackets bracket NOUN ital-5586 25 29 ( ( PUNCT ital-5586 25 30 analogous analogous ADJ ital-5586 25 31 to to ADP ital-5586 25 32 the the DET ital-5586 25 33 form form NOUN ital-5586 25 34 used use VERB ital-5586 25 35 in in ADP ital-5586 25 36 algorithmic algorithmic ADJ ital-5586 25 37 languages language NOUN ital-5586 25 38 ) ) PUNCT ital-5586 25 39 enables enable VERB ital-5586 25 40 r r VERB ital-5586 25 41 to to PART ital-5586 25 42 be be AUX ital-5586 25 43 defined define VERB ital-5586 25 44 in in ADP ital-5586 25 45 the the DET ital-5586 25 46 form form NOUN ital-5586 25 47 of of ADP ital-5586 25 48 the the DET ital-5586 25 49 following follow VERB ital-5586 25 50 consecutive consecutive ADJ ital-5586 25 51 structure structure NOUN ital-5586 25 52 : : PUNCT ital-5586 25 53 1 1 X ital-5586 25 54 ) ) PUNCT ital-5586 25 55 r=[l r=[l NOUN ital-5586 25 56 ] ] PUNCT ital-5586 26 1 [ [ X ital-5586 26 2 dr dr X ital-5586 26 3 ] ] X ital-5586 26 4 [ [ X ital-5586 26 5 sf sf X ital-5586 26 6 ] ] X ital-5586 26 7 [ [ X ital-5586 26 8 bf bf X ital-5586 26 9 ] ] X ital-5586 26 10 the the DET ital-5586 26 11 symbols symbol NOUN ital-5586 26 12 written write VERB ital-5586 26 13 in in ADP ital-5586 26 14 brackets bracket NOUN ital-5586 26 15 after after SCONJ ital-5586 26 16 the the DET ital-5586 26 17 equal equal ADJ ital-5586 26 18 sign sign NOUN ital-5586 26 19 maintain maintain VERB ital-5586 26 20 the the DET ital-5586 26 21 relationship relationship NOUN ital-5586 26 22 of of ADP ital-5586 26 23 priority priority NOUN ital-5586 26 24 . . PUNCT ital-5586 27 1 further far ADV ital-5586 27 2 , , PUNCT ital-5586 27 3 the the DET ital-5586 27 4 recursive recursive ADJ ital-5586 27 5 universal universal ADJ ital-5586 27 6 tag tag NOUN ital-5586 27 7 tg tg PROPN ital-5586 27 8 is be AUX ital-5586 27 9 defined define VERB ital-5586 27 10 as as SCONJ ital-5586 27 11 follows follow VERB ital-5586 27 12 : : PUNCT ital-5586 27 13 2 2 X ital-5586 27 14 ) ) PUNCT ital-5586 27 15 tg=[t;tt tg=[t;tt NOUN ital-5586 27 16 ] ] PUNCT ital-5586 28 1 such such DET ital-5586 28 2 a a DET ital-5586 28 3 notation notation NOUN ital-5586 28 4 indicates indicate VERB ital-5586 28 5 that that SCONJ ital-5586 28 6 the the DET ital-5586 28 7 expression expression NOUN ital-5586 28 8 in in ADP ital-5586 28 9 brackets bracket NOUN ital-5586 28 10 is be AUX ital-5586 28 11 t t NOUN ital-5586 28 12 or or CCONJ ital-5586 28 13 tt tt NOUN ital-5586 28 14 . . PUNCT ital-5586 29 1 the the DET ital-5586 29 2 recursiveness recursiveness NOUN ital-5586 29 3 of of ADP ital-5586 29 4 the the DET ital-5586 29 5 notation notation NOUN ital-5586 29 6 indicates indicate VERB ital-5586 29 7 that that SCONJ ital-5586 29 8 it it PRON ital-5586 29 9 is be AUX ital-5586 29 10 possible possible ADJ ital-5586 29 11 that that SCONJ ital-5586 29 12 tg tg PROPN ital-5586 29 13 is be AUX ital-5586 29 14 t1t2 t1t2 ADV ital-5586 29 15 ... ... PUNCT ital-5586 30 1 tp tp NOUN ital-5586 30 2 : : PUNCT ital-5586 30 3 tt tt PROPN ital-5586 30 4 where where SCONJ ital-5586 30 5 p p NOUN ital-5586 30 6 is be AUX ital-5586 30 7 any any DET ital-5586 30 8 whole whole ADJ ital-5586 30 9 number number NOUN ital-5586 30 10 , , PUNCT ital-5586 30 11 a a DET ital-5586 30 12 larger large ADJ ital-5586 30 13 or or CCONJ ital-5586 30 14 an an DET ital-5586 30 15 equal equal ADJ ital-5586 30 16 unit unit NOUN ital-5586 30 17 . . PUNCT ital-5586 31 1 ( ( PUNCT ital-5586 31 2 obviously obviously ADV ital-5586 31 3 p p ADJ ital-5586 31 4 defines define NOUN ital-5586 31 5 the the DET ital-5586 31 6 depth depth NOUN ital-5586 31 7 of of ADP ital-5586 31 8 the the DET ital-5586 31 9 hierarchic hierarchic ADJ ital-5586 31 10 description description NOUN ital-5586 31 11 in in ADP ital-5586 31 12 accordance accordance NOUN ital-5586 31 13 with with ADP ital-5586 31 14 the the DET ital-5586 31 15 given give VERB ital-5586 31 16 characteristic characteristic NOUN ital-5586 31 17 . . PUNCT ital-5586 31 18 ) ) PUNCT ital-5586 32 1 finally finally ADV ital-5586 32 2 3 3 NUM ital-5586 32 3 ) ) PUNCT ital-5586 32 4 f=:[tg f=:[tg NOUN ital-5586 32 5 ] ] PUNCT ital-5586 33 1 [ [ X ital-5586 33 2 d d X ital-5586 33 3 ] ] X ital-5586 33 4 ; ; PUNCT ital-5586 33 5 4 4 X ital-5586 33 6 ) ) PUNCT ital-5586 33 7 df= df= PROPN ital-5586 33 8 : : PUNCT ital-5586 34 1 [ [ X ital-5586 34 2 f;ft f;ft X ital-5586 34 3 ] ] X ital-5586 34 4 ; ; PUNCT ital-5586 34 5 5 5 X ital-5586 34 6 ) ) PUNCT ital-5586 34 7 bf= bf= NOUN ital-5586 34 8 : : PUNCT ital-5586 34 9 [ [ X ital-5586 34 10 df;rt df;rt X ital-5586 34 11 ] ] PUNCT ital-5586 34 12 . . PUNCT ital-5586 35 1 thus thus ADV ital-5586 35 2 , , PUNCT ital-5586 35 3 the the DET ital-5586 35 4 general general ADJ ital-5586 35 5 notation notation NOUN ital-5586 35 6 of of ADP ital-5586 35 7 the the DET ital-5586 35 8 format format NOUN ital-5586 35 9 is be AUX ital-5586 35 10 expressed express VERB ital-5586 35 11 by by ADP ital-5586 35 12 1 1 NUM ital-5586 35 13 ) ) PUNCT ital-5586 35 14 , , PUNCT ital-5586 35 15 in in ADP ital-5586 35 16 which which PRON ital-5586 35 17 the the DET ital-5586 35 18 element element NOUN ital-5586 35 19 bf bf NOUN ital-5586 35 20 , , PUNCT ital-5586 35 21 which which PRON ital-5586 35 22 constitutes constitute VERB ital-5586 35 23 the the DET ital-5586 35 24 basic basic ADJ ital-5586 35 25 part part NOUN ital-5586 35 26 of of ADP ital-5586 35 27 the the DET ital-5586 35 28 so so ADV ital-5586 35 29 - - PUNCT ital-5586 35 30 called call VERB ital-5586 35 31 alternate alternate ADJ ital-5586 35 32 fields field NOUN ital-5586 35 33 , , PUNCT ital-5586 35 34 is be AUX ital-5586 35 35 expressed express VERB ital-5586 35 36 recursively recursively ADV ital-5586 35 37 with with ADP ital-5586 35 38 the the DET ital-5586 35 39 aid aid NOUN ital-5586 35 40 of of ADP ital-5586 35 41 the the DET ital-5586 35 42 system system NOUN ital-5586 35 43 2 2 NUM ital-5586 35 44 ) ) PUNCT ital-5586 35 45 -5 -5 X ital-5586 35 46 ) ) PUNCT ital-5586 35 47 . . PUNCT ital-5586 36 1 as as SCONJ ital-5586 36 2 is be AUX ital-5586 36 3 evident evident ADJ ital-5586 36 4 , , PUNCT ital-5586 36 5 the the DET ital-5586 36 6 quantity quantity NOUN ital-5586 36 7 f f X ital-5586 36 8 in in ADP ital-5586 36 9 df df PROPN ital-5586 36 10 , , PUNCT ital-5586 36 11 and and CCONJ ital-5586 36 12 df df PROPN ital-5586 36 13 in in ADP ital-5586 36 14 bf bf NOUN ital-5586 36 15 , , PUNCT ital-5586 36 16 as as ADV ital-5586 36 17 well well ADV ital-5586 36 18 as as ADP ital-5586 36 19 in in ADP ital-5586 36 20 the the DET ital-5586 36 21 case case NOUN ital-5586 36 22 of of ADP ital-5586 36 23 the the DET ital-5586 36 24 subscripts subscript NOUN ital-5586 36 25 tg tg PROPN ital-5586 36 26 , , PUNCT ital-5586 36 27 can can AUX ital-5586 36 28 arbitrarily arbitrarily ADV ital-5586 36 29 be be AUX ital-5586 36 30 a a DET ital-5586 36 31 whole whole ADJ ital-5586 36 32 number number NOUN ital-5586 36 33 , , PUNCT ital-5586 36 34 changing change VERB ital-5586 36 35 from from ADP ital-5586 36 36 notation notation NOUN ital-5586 36 37 to to ADP ital-5586 36 38 notation notation NOUN ital-5586 36 39 . . PUNCT ital-5586 37 1 reference reference PROPN ital-5586 37 2 l. l. PROPN ital-5586 37 3 " " PUNCT ital-5586 37 4 usa usa PROPN ital-5586 37 5 standard standard NOUN ital-5586 37 6 for for ADP ital-5586 37 7 a a DET ital-5586 37 8 format format NOUN ital-5586 37 9 for for ADP ital-5586 37 10 bibliographic bibliographic ADJ ital-5586 37 11 information information NOUN ital-5586 37 12 interchange interchange NOUN ital-5586 37 13 on on ADP ital-5586 37 14 magnetic magnetic ADJ ital-5586 37 15 tape tape NOUN ital-5586 37 16 , , PUNCT ital-5586 37 17 " " PUNCT ital-5586 37 18 1 1 NUM ital-5586 37 19 ournal ournal ADJ ital-5586 37 20 of of ADP ital-5586 37 21 library library NOUN ital-5586 37 22 automation automation NOUN ital-5586 37 23 , , PUNCT ital-5586 37 24 2 2 NUM ital-5586 37 25 ( ( PUNCT ital-5586 37 26 june june PROPN ital-5586 37 27 1969 1969 NUM ital-5586 37 28 ) ) PUNCT ital-5586 37 29 , , PUNCT ital-5586 37 30 53 53 NUM ital-5586 37 31 - - SYM ital-5586 37 32 65 65 NUM ital-5586 37 33 . . PUNCT