@book{95835,
	author = {Poincaré, Henri and Poincaré, Henri},
	title = {Ciencia y método},
	publisher = {Espasa Calpe},
	year = {1963.},
	series = {Coleccion Austral},
	address = {Madrid},
	edition = {3a ed.},
	note = {Translation of: Science et méthode.}
}