@book{60766,
	author = {Ibáñez Torres, Raúl,},
	title = {La gran familia de los números /},
	publisher = {Los libros de la Catarata,},
	year = {2021.},
	series = {Miradas matemáticas},
	address = {Madrid :},
	url = {https://elibro.net/ereader/politecnicointernacional/233413}
}