@book{106868,
	author = {Smith, Sigurd, and Sodemann, F.},
	title = {Søren Hjorth: Inventor of the Dynamo-electric Principle},
	publisher = {Project Gutenberg,},
	year = {2021},
	address = {Salt Lake City, UT :},
	note = {Release date is 2021-08-11},
	url = {https://www.gutenberg.org/ebooks/66046}
}