@book{70598,
	author = {Bixby, Jerome, and Ashman, William},
	title = {Zen},
	publisher = {Project Gutenberg,},
	year = {2009},
	series = {Produced from Galaxy Science Fiction October 1952.},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-08-21},
	url = {https://www.gutenberg.org/ebooks/29750}
}