@book{95246,
	author = {Been, Johannes Hendrik, and Braakensiek, Joh.},
	title = {Maerten Harpertsz. Tromp: Een zeemanszoon uit de 17de eeuw},
	publisher = {Project Gutenberg,},
	year = {2017},
	address = {Salt Lake City, UT :},
	note = {Release date is 2017-03-22},
	url = {https://www.gutenberg.org/ebooks/54412}
}