@book{458,
	author = {Catalonian Conference on AI and Sandri, Sandra and Associació Catalana d'Intel·ligčncia Artificial.},
	title = {Artificial intelligence research and development :},
	publisher = {IOS Press,},
	year = {c2009.},
	series = {Frontiers in Artificial Intelligence and Applications ;},
	address = {Amsterdam ;},
	note = {"This volume contains the original contributions accepted for presentation at the 12th International Conference of the Catalan Association for Artificial Intelligence (CCIA'09), held in the ancient salt mining town of Cardona, on October 21-23, 2009"--Preface.}
}