@book{93612,
	author = {Ramsay, William,},
	title = {The Gases of the Atmosphere: The History of Their Discovery},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-08-11},
	url = {https://www.gutenberg.org/ebooks/52778}
}