@article{jones00probabilistic,
	title = {A probabilistic model of information retrieval: development and comparative experiments - Part 2},
	author = {Karen Sparck Jones and Steve Walker and Stephen E. Robertson},
	journal = {Information Processing and Management},
	number = {6},
	pages = {809-840},
	url = {citeseer.ist.psu.edu/sparckjones98probabilistic.html},
	volume = {36},
	year = {2000},
	biburl = {http://www.bibsonomy.org/bibtex/2d07ecaccd2ea40ab97371948fa5789bb/maneo},
	description = {techreport},
	keywords = {imported }
}