@INBOOK {
	AUTHOR = "Jorge P{\'e}rez",
	TITLE = "The Inverse of a Schema Mapping",
	BOOKTITLE = "Data Exchange, Integration, and Streams",
	PAGES = "69-95",
	MONTH = "Oct",
	YEAR = "2013",
	PUBLISHER = "IBFI Schloss Dagstuhl",
	ADDRESS = "Wadern, Germany",
	ISBN = "978-3-939897-61-3",
	SERIES ="Dagstuhl Follow-Ups",
	NUMBER = "5",
	}