@inproceedings{SIGIR-1987-RaghavanD,
	author        = "Vijay V. Raghavan and Jitender S. Deogun",
	booktitle     = "{Proceedings of the 10th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	cdrom         = "SIGIR1987/P140.pdf",
	doi           = "10.1145/42005.42021",
	isbn          = "0-89791-232-2",
	pages         = "140--146",
	publisher     = "{ACM}",
	title         = "{Optimal Determination of User-Oriented Clusters}",
	year          = 1987,
}