@book{61083,
	author = {Abbe, Ernst,},
	title = {Gesammelte Abhandlungen III :},
	publisher = {Project Gutenberg,},
	year = {2006},
	address = {Salt Lake City, UT :},
	note = {Release date is 2006-11-11},
	url = {https://www.gutenberg.org/ebooks/19755}
}