@inproceedings{PODS-2006-JayramKV,
	author        = "T. S. Jayram and Phokion G. Kolaitis and Erik Vee",
	booktitle     = "{Proceedings of the 25th Symposium on Principles of Database Systems}",
	doi           = "10.1145/1142351.1142363",
	isbn          = "1-59593-318-2",
	pages         = "80--89",
	publisher     = "{ACM}",
	title         = "{The containment problem for REAL conjunctive queries with inequalities}",
	year          = 2006,
}