id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-22437	Mathews, Brian S.	INTERNET RESOURCES: Gray literature: Resources for locating unpublished research	2004	5	.pdf	application/pdf	2136	140	53	Access: http://www.hpl.hp.com/techreport s / . • IBM Research: Technical Paper Search This database provides access to article citations and technical reports authored by the IBM Re­ search community. This site provides full image access to all U.S.-granted patents back to 1790, with full-text searching back to 1976 and the full-text of published applications.	cache/crln-22437.pdf	txt/crln-22437.txt