@ARTICLE {
	AUTHOR = "Gonzalo Navarro and Yakov Nekrich and Lu{\'{\i}}s Russo",
	TITLE ="Space-Efficient Data-Analysis Queries on Grids",
	JOURNAL = "Theoretical Computer Science (TCS)",
	VOLUME = "482",
	PAGES = "60-72",
	YEAR = "2013",
	PUBLISHER = "Elsevier Science",
	ADDRESS = "Amsterdam, The Netherlands",
	ISSN = "0304-3975"
	}