@inproceedings{SIGIR-1971-Kuhn,
	author        = "J. L. Kuhn",
	booktitle     = "{Proceedings of the ACM SIGIR Information Storage and Retrieval Symposium}",
	cdrom         = "SIGIR1971/P081.pdf",
	doi           = "10.1145/511285.511295",
	pages         = "81--93",
	publisher     = "{ACM}",
	title         = "{Quantification in Query Systems}",
	year          = 1971,
}