@inproceedings{LICS-2001-AlonMNSV,
	author        = "Noga Alon and Tova Milo and Frank Neven and Dan Suciu and Victor Vianu",
	booktitle     = "{Proceedings of the 16th Annual IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.2001.932517",
	isbn          = "0-7695-1281-X",
	pages         = "421--430",
	publisher     = "{IEEE Computer Society}",
	title         = "{Typechecking XML Views of Relational Databases}",
	year          = 2001,
}