@book{103597,
	author = {Gregorovius, Ferdinand, and Mariano, Raffaele,},
	title = {Lucrezia Borgia secondo documenti e carteggi del tempo},
	publisher = {Project Gutenberg,},
	year = {2020},
	address = {Salt Lake City, UT :},
	note = {Release date is 2020-07-27},
	url = {https://www.gutenberg.org/ebooks/62773}
}