@inproceedings{ICLP-2015-PerchyV,
	author        = "Salim Perchy and Frank Valencia",
	booktitle     = "{Technical Communications of the 31st International Conference on Logic Programming}",
	ee            = "http://ceur-ws.org/Vol-1433/dc_5.pdf",
	pages         = "337",
	publisher     = "{CEUR-WS.org}",
	series        = "{CEUR Workshop Proceedings}",
	title         = "{Opinions and Beliefs as constraint system operators}",
	volume        = 1433,
	year          = 2015,
}