@inproceedings{CIKM-2008-HutterKB,
	author        = "Christian Hütter and Conny Kühne and Klemens Böhm",
	booktitle     = "{Proceedings of the 17th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1458082.1458192",
	isbn          = "978-1-59593-991-3",
	pages         = "827--842",
	publisher     = "{ACM}",
	title         = "{Peer production of structured knowledge -: an empirical study of ratings and incentive mechanisms}",
	year          = 2008,
}