@book{66045,
	author = {Bullo, Francesco. and Cortes, Jorge,},
	title = {Distributed control of robotic networks :},
	publisher = {Princeton University Press,},
	year = {c2009},
	address = {Princeton :},
	url = {http://portal.igpublish.com/iglibrary/search/PUPB0000521.html}
}