@book{100290,
	author = {Feuchtwanger, Lion,},
	title = {Die häßliche Herzogin: Roman},
	publisher = {Project Gutenberg,},
	year = {2019},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://de.wikipedia.org/wiki/Die_h%C3%A4%C3%9Fliche_Herzogin},
	url = {https://www.gutenberg.org/ebooks/59464}
}