@book{93207,
	author = {Kahn, Fritz, and Helbig, Georg},
	title = {Die Milchstraße},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-06-19},
	url = {https://www.gutenberg.org/ebooks/52373}
}