@book{57296,
	author = {Polén, Rietrik,},
	title = {Johdanto Suomen kirjallishistoriaan},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Release date is 2005-05-26},
	url = {https://www.gutenberg.org/ebooks/15908}
}