@book{stock2007,
	title = {Information Retrieval},
	author = {Wolfgang G. Stock},
	publisher = {Oldenbourg},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2f36a2d208aa4bf661ac0a826f271762f/brightbyte},
	location = {M{\"u}nchen ; Wien}, isbn = {3-486-58172-4, 978-3-486-58172-0}, language = {ger},
	keywords = {information-retrieval search thesaurus }
}