@inproceedings{JICSCP-1988-FalaschiLMP88,
	author        = "Moreno Falaschi and Giorgio Levi and Maurizio Martelli and Catuscia Palamidessi",
	booktitle     = "{Proceedings of the Joint International Fifth Conference and Symposium on Logic Programming, 2 Volumes}",
	isbn          = "0-262-61056-6",
	pages         = "993--1005",
	publisher     = "{MIT Press}",
	title         = "{A New Declarative Semantics for Logic Languages}",
	year          = 1988,
}