@book{58935,
	author = {Maurik, Justus van, and Braakensiek, Joh.},
	title = {Krates: Een Levensbeeld},
	publisher = {Project Gutenberg,},
	year = {2006},
	address = {Salt Lake City, UT :},
	note = {Release date is 2006-01-19},
	url = {https://www.gutenberg.org/ebooks/17549}
}