@inproceedings{PODS-2008-BunemanCTV,
	author        = "Peter Buneman and James Cheney and Wang Chiew Tan and Stijn Vansummeren",
	booktitle     = "{Proceedings of the 27th Symposium on Principles of Database Systems}",
	doi           = "10.1145/1376916.1376918",
	isbn          = "978-1-60558-108-8",
	pages         = "1--12",
	publisher     = "{ACM}",
	title         = "{Curated databases}",
	year          = 2008,
}