@inproceedings{ILPS-1995-MalfonF,
	author        = "Bernard Malfon and Gérard Ferrand",
	booktitle     = "{Proceedings of the International Symposium on Logic Programming}",
	isbn          = "0-262-62099-5",
	pages         = "576--590",
	publisher     = "{MIT Press}",
	title         = "{Type Correct programs: A semantic approach}",
	year          = 1995,
}