@inproceedings{ICLP-2011-Brik,
	author        = "Alex Brik",
	booktitle     = "{Technical Communications of the 27th International Conference on Logic Programming}",
	doi           = "10.4230/LIPIcs.ICLP.2011.261",
	isbn          = "978-3-939897-31-6",
	pages         = "261--267",
	publisher     = "{Schloss Dagstuhl — Leibniz-Zentrum für Informatik}",
	series        = "{Leibniz International Proceedings in Informatics}",
	title         = "{Extensions of Answer Set Programming}",
	volume        = 11,
	year          = 2011,
}