@book{51112,
	author = {Gellert, Christian Fürchtegott,},
	title = {Die zärtlichen Schwestern},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://de.wikipedia.org/wiki/Die_z%C3%A4rtlichen_Schwestern},
	url = {https://www.gutenberg.org/ebooks/9327}
}