@book{67564,
	author = {Palacio Valdés, Armando,},
	title = {Tristán o el pesimismo},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-09-19},
	url = {https://www.gutenberg.org/ebooks/26655}
}