@book{91913,
	author = {Jones, Raymond F., and Bunch, John},
	title = {A Stone and a Spear},
	publisher = {Project Gutenberg,},
	year = {2016},
	series = {Produced from Galaxy Science Fiction December 1950},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-01-29},
	url = {https://www.gutenberg.org/ebooks/51075}
}