@book{79818,
	author = {Åberg, J. O.},
	title = {Kaarle XII vanginvartijana},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Release date is 2012-02-25},
	url = {https://www.gutenberg.org/ebooks/38979}
}