@inproceedings{SIGIR-1991-BooksteinK,
	author        = "Abraham Bookstein and Shmuel T. Klein",
	booktitle     = "{Proceedings of the 14th International ACM SIGIR Conference on Research and Development in Information Retrieval (Special Issue of the SIGIR Forum)}",
	cdrom         = "SIGIR1991/P063.pdf",
	doi           = "10.1145/122860.122867",
	isbn          = "0-89791-448-1",
	pages         = "63--71",
	publisher     = "{ACM}",
	title         = "{Compression of a Set of Correlated Bitmaps}",
	year          = 1991,
}