@book{71642,
	author = {Bova, Ben, and Lewis, Myron R.},
	title = {The Dueling Machine},
	publisher = {Project Gutenberg,},
	year = {2009},
	series = {Produced from Analog Science Fact & Fiction May 1963.},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-12-29},
	url = {https://www.gutenberg.org/ebooks/30796}
}