@ARTICLE {
	AUTHOR = "Simon Gog and Roberto Konow and Gonzalo Navarro",
	TITLE ="Practical Compact Indexes for Top-k Document Retrieval",
	JOURNAL = "ACM Journal of Experimental Algorithmics (JEA)",
	VOLUME = "22",
	NUMBER = "1",
	PAGES = "article 1.2",
	YEAR = "2017",
	PUBLISHER = "ACM Press",
	ADDRESS = "New York, NY, USA",
	ISSN ="1084-6654",
	}