@book{82343,
	author = {Petőfi, Sándor,},
	title = {Petőfi Sándor összes költeményei :},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Release date is 2012-11-28},
	url = {https://www.gutenberg.org/ebooks/41504}
}