@book{69450,
	author = {Falkner, Thomas,},
	title = {Descripción de la Patagonia y de las Partes Adyacentes de la América Meridional},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-04-08},
	url = {https://www.gutenberg.org/ebooks/28542}
}