@book{59118,
	author = {Barbero, Sergio,},
	title = {La luz :},
	publisher = {Los libros de la Catarata,},
	year = {2015.},
	series = {Divulgación},
	address = {Madrid :},
	url = {https://elibro.net/ereader/politecnicointernacional/249210}
}