@ARTICLE {
	AUTHOR = "Francisco Claude and Gonzalo Navarro",
	TITLE ="Fast and Compact Web Graph Representations",
	JOURNAL = "ACM Transactions on the Web",
	VOLUME = "4",
	NUMBER = "4",
	PAGES = "article 16",
	YEAR = "2010",
	PUBLISHER = "ACM Press",
	ADDRESS = "New York, NY, USA",
	ISSN = "1559-1131"
	}