@book{111532,
	author = {Matull, Kurt, and Blankensee, Theo von,},
	title = {Lord Lister No. 0023: Het geheim van den ring},
	publisher = {Project Gutenberg,},
	year = {2023},
	address = {Salt Lake City, UT :},
	note = {Release date is 2023-05-19},
	url = {https://www.gutenberg.org/ebooks/70806}
}