@book{28557,
	author = {Balzer, Oswald Marian},
	title = {Konstytucya Trzeciego Maja :},
	publisher = {nakł. Gebethnera i Wolffa,},
	year = {[1920].},
	address = {Warszawa :},
	edition = {Wyd. 3.},
	url = {http://kpbc.umk.pl/publication/3802}
}