@inproceedings{ICLP-2005-SaadP,
	author        = "Emad Saad and Enrico Pontelli",
	booktitle     = "{Proceedings of the 21st International Conference on Logic Programming}",
	doi           = "10.1007/11562931_17",
	isbn          = "3-540-29208-X",
	pages         = "204--220",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Hybrid Probabilistic Logic Programs with Non-monotonic Negation}",
	volume        = 3668,
	year          = 2005,
}