@book{117293,
	author = {Dunham, William,  and Pérez Sanz, Antonio,},
	title = {Euler :},
	publisher = {Nivola,},
	year = {2001},
	series = {La matemática en sus personajes ;},
	address = {España :},
	edition = {1a. ed.},
	note = {Nota : título original : Euler. The Master of Us All.}
}