@BOOK {
	AUTHOR = "Marcelo Arenas and Pablo Barcel{\'o} and Leonid Libkin and Filip Murlak",
	TITLE = "Relational and XML Data Exchange",
	PAGES = "112 pages",
	YEAR = "2010",
	PUBLISHER = "Morgan \& Claypool Publishers",
	ADDRESS = "San Francisco, CA, USA",
	ISBN = "978-1608454112",
	SERIES ="Synthesis Lectures on Data Management",
	NUMBER = "2",
	}