@ARTICLE {
	AUTHOR = "Nieves Brisaboa and Susana Ladra and Gonzalo Navarro",
	TITLE ="Compact Representation of Web Graphs with Extended Functionality",
	JOURNAL = "Information Systems",
	VOLUME = "39",
	NUMBER = "1",
	PAGES = "152-174",
	YEAR = "2014",
	PUBLISHER = "Elsevier Science",
	ADDRESS = "Amsterdam, The Netherlands",
	ISSN = "0306-4379"
	}