@inproceedings{RecSys-2012-RibeiroLVZ,
	author        = "Marco Túlio Ribeiro and Anísio Lacerda and Adriano Veloso and Nivio Ziviani",
	booktitle     = "{Proceedings of the Sixth Conference on Recommender Systems}",
	doi           = "10.1145/2365952.2365962",
	isbn          = "978-1-4503-1270-7",
	pages         = "19--26",
	publisher     = "{ACM}",
	title         = "{Pareto-efficient hybridization for multi-objective recommender systems}",
	year          = 2012,
}