@book{173524,
	author = {Croft, W. Bruce. and ebrary, Inc.},
	title = {Advances in information retrieval},
	publisher = {Kluwer Academic,},
	year = {c2000.},
	series = {Kluwer international series on information retrieval ;},
	address = {Boston :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10046983}
}