@book{91402,
	author = {Davids, Thaddeus,},
	title = {The History of Ink, Including Its Etymology, Chemistry, and Bibliography},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-11-27},
	url = {https://www.gutenberg.org/ebooks/50564}
}