@book{95836,
	author = {Poincaré, Henri and Besio, Alfredo B.},
	title = {La ciencia y la hipótesis},
	publisher = {Espasa Calpe argentina, s.a.},
	year = {1963.},
	series = {Colección austral, No. 379},
	address = {Mexico},
	edition = {3rd. ed.}
}