@book{71127,
	author = {Picón, Jacinto Octavio,},
	title = {Vida y obras de don Diego Velázquez},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-10-18},
	url = {https://www.gutenberg.org/ebooks/30280}
}