@book{j:reir,
	title = {Readings in Information Retrieval},
	address = {San Francisco, CA},
	editor = {Karen {Sparck Jones} and Peter Willett},
	publisher = {Morgan Kaufmann},
	year = {1997},
	biburl = {http://www.bibsonomy.org/bibtex/25dd5addd4098b84321f7db672f93e9cb/nlp},
	keywords = {2000 book nlp }
}