@inproceedings{SAC-2002-RiveroDF,
	author        = "Laura C. Rivero and Jorge Horacio Doorn and Viviana E. Ferraggine",
	booktitle     = "{Proceedings of the 17th Symposium on Applied Computing}",
	doi           = "10.1145/508791.508878",
	pages         = "463--469",
	publisher     = "{ACM}",
	title         = "{Elicitation and conversion of hidden objects and restrictions in a database schema}",
	year          = 2002,
}