@inproceedings{RecSys-2007-LeinoR,
	author        = "Juha Leino and Kari-Jouko Räihä",
	booktitle     = "{Proceedings of the First Conference on Recommender Systems}",
	doi           = "10.1145/1297231.1297255",
	isbn          = "978-1-59593-730-8",
	pages         = "137--140",
	publisher     = "{ACM}",
	title         = "{Case amazon: ratings and reviews as part of recommendations}",
	year          = 2007,
}