@book{97164,
	author = {Michaëlis, Sophus, and Heikel, Einar,},
	title = {Helleenit ja barbaarit: Romaani persialaissotien ajoilta},
	publisher = {Project Gutenberg,},
	year = {2018},
	address = {Salt Lake City, UT :},
	note = {Release date is 2018-01-07},
	url = {https://www.gutenberg.org/ebooks/56333}
}