@book{85406,
	author = {Accum, Friedrich Christian,},
	title = {A Practical Treatise on Gas-light :},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-01-02},
	url = {https://www.gutenberg.org/ebooks/44567}
}