@book{89999,
	author = {Tieck, Ludwig, and Holtei, Karl von,},
	title = {Briefe an Ludwig Tieck (2/4) :},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-06-07},
	url = {https://www.gutenberg.org/ebooks/49161}
}