@inproceedings{SIGIR-1990-LewisC,
	author        = "David D. Lewis and W. Bruce Croft",
	booktitle     = "{Proceedings of the 13th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	cdrom         = "SIGIR1990/P385.pdf",
	doi           = "10.1145/96749.98244",
	isbn          = "0-89791-408-2",
	pages         = "385--404",
	publisher     = "{ACM}",
	title         = "{Term Clustering of Syntactic Phrases}",
	year          = 1990,
}