@book{66320,
	author = {London, Jack, and Gogh-Kaulbach, Anna van,},
	title = {De Ongelikte Beer},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-05-03},
	url = {https://www.gutenberg.org/ebooks/25319}
}