@book{66139,
	author = {Cremer, Jacobus Jan, and Brink, Jan ten,},
	title = {Dokter Helmond en zijn vrouw},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-04-22},
	url = {https://www.gutenberg.org/ebooks/25138}
}