@book{100623,
	author = {Gratzer, Walter and Gratzer, Walter},
	title = {Eurekas y Euforias :},
	publisher = {Crítica,},
	year = {2005.},
	address = {Madrid, España :},
	edition = {Tercera impresión: 2005},
	note = {Titulo original: Eurekas and Euphorias. The Oxford Book of Scientific Anecdotes.}
}