@book{58217,
	author = {Huizinga, Johan,},
	title = {Herfsttij der Middeleeuwen :},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Autumn_of_the_Middle_Ages Wikipedia page about this book: https://nl.wikipedia.org/wiki/Herfsttij_der_Middeleeuwen},
	url = {https://www.gutenberg.org/ebooks/16829}
}