@inproceedings{SEKE-1993-LoiaQ,
	author        = "Vincenzo Loia and Michel Quaggetto",
	booktitle     = "{Proceedings of the Fifth International Conference on Software Engineering and Knowledge Engineering}",
	pages         = "62--69",
	publisher     = "{Knowledge Systems Institute}",
	title         = "{CLOS: A Key Issue To Bridge the Gap Between Object-Oriented and Logic Programming}",
	year          = 1993,
}