@book{91082,
	author = {Kindler, Fintan,},
	title = {Die Uhren: Ein Abriß der Geschichte der Zeitmessung},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-10-17},
	url = {https://www.gutenberg.org/ebooks/50244}
}