@inproceedings{SIGIR-1990-AnickBFHAR,
	author        = "Peter G. Anick and Jeffrey D. Brennan and Rex A. Flynn and David R. Hanssen and Bryan Alvey and Jeffrey M. Robbins",
	booktitle     = "{Proceedings of the 13th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	cdrom         = "SIGIR1990/P135.pdf",
	doi           = "10.1145/96749.98015",
	isbn          = "0-89791-408-2",
	pages         = "135--150",
	publisher     = "{ACM}",
	title         = "{A Direct Manipulation Interface for Boolean Information Retrieval via Natural Language Query}",
	year          = 1990,
}