@inproceedings{SIGIR-1981-Farradane,
	author        = "Jason Farradane",
	booktitle     = "{Proceedings of the Fourth International Conference on Information Storage and Retrieval}",
	cdrom         = "SIGIR1981/P001.pdf",
	doi           = "10.1145/511754.511755",
	isbn          = "0-89791-052-4",
	pages         = "1--3",
	publisher     = "{ACM}",
	title         = "{The Basis for a Theory of Information Retrieval}",
	year          = 1981,
}