@book{95344,
	author = {Guzmán, Miguel de,},
	title = {Aventuras matemáticas :},
	publisher = {Pirámide,},
	year = {2021.},
	series = {Ciencia hoy},
	address = {Madrid :},
	url = {https://elibro.net/ereader/politecnicointernacional/215465}
}