@inproceedings{ILPS-1997-BressanGLMS,
	author        = "Stéphane Bressan and Cheng Hian Goh and Thomas Lee and Stuart E. Madnick and Michael Siegel",
	booktitle     = "{Proceedings of the International Symposium on Logic Programming}",
	isbn          = "0-262-63180-6",
	pages         = "213--227",
	publisher     = "{MIT Press}",
	title         = "{A Procedure for Mediation of Queries to Sources in Disparate Contexts}",
	year          = 1997,
}