@book{117620,
	author = {Halme, Kaarle,},
	title = {Harjoitushetki Himppulassa},
	publisher = {Project Gutenberg,},
	year = {2025},
	address = {Salt Lake City, UT :},
	note = {Release date is 2025-09-17},
	url = {https://www.gutenberg.org/ebooks/76895}
}