@inproceedings{RecSys-2007-Lorenzi,
	author        = "Fabiana Lorenzi",
	booktitle     = "{Proceedings of the First Conference on Recommender Systems}",
	doi           = "10.1145/1297231.1297273",
	isbn          = "978-1-59593-730-8",
	pages         = "195--198",
	publisher     = "{ACM}",
	title         = "{A multiagent knowledge-based recommender approach with truth maintenance}",
	year          = 2007,
}