@book{91138,
	author = {Cool, Cath. and Lek, H. A. A. van der},
	title = {Het paddenstoelenboekje},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-10-24},
	url = {https://www.gutenberg.org/ebooks/50300}
}