@book{117767,
	author = {Spengler, Oswald,},
	title = {Der Untergang des Abendlandes, Zweiter Band},
	publisher = {Project Gutenberg,},
	year = {2025},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Decline_of_the_West},
	url = {https://archive.org/details/deruntergangdesa01spen}
}