id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-16033	Martell, Charles	A Citation Analysis of College & Research Libraries Comparing Yahoo, Google, Google Scholar, and ISI Web of Knowledge with Implications for Promotion and Tenure	2009-09-01	14	.pdf	application/pdf	7178	414	58	Eignefactor ranks Article Influence (AI): “a measure of a journal’s prestige based on per article citations and comparable to Impact Factor” and Eigenfactor (EI): “a measure of the overall value provided by all of the articles published in a given journal in a year.”13 No article received more Table 1 Non-Citation listings, Citations, and average Citations per article Yahoo Title Search: College & Research Libraries Year Non- Citation listings Citations articles average Citations per article 2000 252 91 35 2.6 2001 576 179 34 5.3 2002 616 125 36 3.5 2003 368 85 26 3.3 2004 430 85 26 3.3 2005 422 26 28 0.9 2006 437 16 32 0.5 Totals 3,101 607 217 2.8 Table 2 Non-Citation listings, Citations, and average Citations per article Google Title Search: College & Research Libraries Year Non- Citation listings	cache/crl-16033.pdf	txt/crl-16033.txt