@inproceedings{IJCAR-2004-LutzW,
	author        = "Carsten Lutz and Dirk Walther",
	booktitle     = "{Proceedings of the Second International Joint Conference on Automated Reasoning}",
	doi           = "10.1007/978-3-540-25984-8_18",
	isbn          = "3-540-22345-2",
	pages         = "259--273",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{PDL with Negation of Atomic Programs}",
	volume        = 3097,
	year          = 2004,
}