@inproceedings{ILPS-1993-DovierR,
	author        = "Agostino Dovier and Gianfranco Rossi",
	booktitle     = "{Proceedings of the International Symposium on Logic Programming}",
	isbn          = "0-262-63152-0",
	pages         = "540--556",
	publisher     = "{MIT Press}",
	title         = "{Embedding extensional finite sets in CLP}",
	year          = 1993,
}