@inproceedings{ICLP-1994-Moreno-Navarro,
	author        = "Juan José Moreno-Navarro",
	booktitle     = "{Proceedings of the 11th International Conference on Logic Programming}",
	isbn          = "0-262-72022-1",
	pages         = "535--549",
	publisher     = "{MIT Press}",
	title         = "{Default Rules: An Extension of Constructive Negation for Narrowing-based Languages}",
	year          = 1994,
}