@book{107497,
	author = {Fletcher, J. S. and Tervaskanto, Jussi},
	title = {Välkehtivä Rubiini},
	publisher = {Project Gutenberg,},
	year = {2021},
	address = {Salt Lake City, UT :},
	note = {Release date is 2021-11-05},
	url = {https://www.gutenberg.org/ebooks/66675}
}
