@book{102655,
	author = {Humboldt, Alexander von, and Navarro y Calvo, Luis},
	title = {Cristóbal Colón y el descubrimiento de América, Tomo 1 :},
	publisher = {Project Gutenberg,},
	year = {2020},
	address = {Salt Lake City, UT :},
	note = {Release date is 2020-04-14},
	url = {https://www.gutenberg.org/ebooks/61831}
}