@inproceedings{PODS-2003-HeerenJP,
	author        = "Cinda Heeren and H. V. Jagadish and Leonard Pitt",
	booktitle     = "{Proceedings of the 22nd Symposium on Principles of Database Systems}",
	doi           = "10.1145/773153.773177",
	isbn          = "1-58113-670-6",
	pages         = "244--251",
	publisher     = "{ACM}",
	title         = "{Optimal indexing using near-minimal space}",
	year          = 2003,
}