@book{64350,
	author = {Kalff, S.},
	title = {Een spoorwegreis in Korea :},
	publisher = {Project Gutenberg,},
	year = {2007},
	address = {Salt Lake City, UT :},
	note = {Release date is 2007-11-03},
	url = {https://www.gutenberg.org/ebooks/23298}
}