@inproceedings{ILPS-1997-EngelfrietH,
	author        = "Joeri Engelfriet and Heinrich Herre",
	booktitle     = "{Proceedings of the International Symposium on Logic Programming}",
	isbn          = "0-262-63180-6",
	pages         = "85--99",
	publisher     = "{MIT Press}",
	title         = "{Generated Preferred Models and Extensions of Nonmonotonic Systems}",
	year          = 1997,
}