@book{97373,
	author = {Thompson, Silvanus P.},
	title = {Philipp Reis: Inventor of the Telephone :},
	publisher = {Project Gutenberg,},
	year = {2018},
	address = {Salt Lake City, UT :},
	note = {Release date is 2018-02-11},
	url = {https://www.gutenberg.org/ebooks/56542}
}