@book{100627,
	author = {Gribbin, John and Gribbin, John},
	title = {Así de simple :},
	publisher = {Crítica, },
	year = {2006.},
	address = {Madrid, España :},
	edition = {Primera edición: 2006},
	note = {Titulo original: Deep Simplicity. Chaos, Complexity and the Emergence of Life}
}