@misc{Brożek_Jan_(1585-1652)_Gratis,
 author={Brożek, Jan (1585-1652)},
 howpublished={online},
 publisher={[Andrzej Piotrkowczyk]},
 language={pol},
 type={starodruk},
 title={Gratis Abo Discvrs I Ziemianina z Plebanem},
}