@article{VLDB-2009-ArenasPRR,
	author        = "Marcelo Arenas and Jorge Pérez and Juan L. Reutter and Cristian Riveros",
	ee            = "http://www.vldb.org/pvldb/2/vldb09-775.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 1,
	pages         = "1018--1029",
	title         = "{Inverting Schema Mappings: Bridging the Gap between Theory and Practice}",
	volume        = 2,
	year          = 2009,
}