@book{92556,
	author = {Keller, Paul,},
	title = {Die alte Krone: Ein Roman aus dem Spreewald},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-04-10},
	url = {https://www.gutenberg.org/ebooks/51722}
}