@book{87201,
	author = {Stewart, Ian, and Gardini, Carlos,},
	title = {Ingeniosos encuentros entre juegos y matemática /},
	publisher = {RBA,},
	year = {2007},
	series = {Biblioteca desafíos matemáticos},
	address = {Barcelona :},
	note = {Traducción de: Game, set, and math : enigmas and conundrums.}
}