@book{92039,
	author = {Guin, Wyman, and Francis, Dick},
	title = {Volpla},
	publisher = {Project Gutenberg,},
	year = {2016},
	series = {Produced from Galaxy Science Fiction May 1956},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-02-13},
	url = {https://www.gutenberg.org/ebooks/51201}
}