@book{79254,
	author = {Mathot, Rodolphe Edgard, and Clerk, Dugald, Sir,},
	title = {Gas-Engines and Producer-Gas Plants :},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-12-26},
	url = {https://www.gutenberg.org/ebooks/38415}
}