@book{22271,
	author = {Börgers, Christoph. and Society for Industrial and Applied Mathematics.},
	title = {Mathematics of social choice :},
	publisher = {Society for Industrial and Applied Mathematics,},
	year = {c2010.},
	address = {Philadelphia :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1009/2009038044-t.html}
}