@inproceedings{CLP-1990-GiordanoM90,
	author        = "Laura Giordano and Alberto Martelli",
	booktitle     = "{Proceedings of the Seventh International Conference on Logic Programming}",
	isbn          = "0-262-73090-1",
	pages         = "427--441",
	publisher     = "{MIT Press}",
	title         = "{Generalized Stable Models, Truth Maintenance and Conflict Resolution}",
	year          = 1990,
}