@book{69129,
	author = {Freud, Sigmund,},
	title = {Jenseits des Lustprinzips},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Beyond_the_Pleasure_Principle Wikipedia page about this book: https://de.wikipedia.org/wiki/Jenseits_des_Lustprinzips},
	url = {https://www.gutenberg.org/ebooks/28220}
}