@inproceedings{SIGMOD-1991-TsangarisN,
	author        = "Manolis M. Tsangaris and Jeffrey F. Naughton",
	booktitle     = "{Proceedings of the 21st ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD91/P012.PDF",
	doi           = "10.1145/115790.115792",
	pages         = "12--21",
	title         = "{A Stochastic Approach for Clustering in Object Bases}",
	year          = 1991,
}