@misc{Bytomski_Jan_(_-1657)_Obsidio,
 author={Bytomski, Jan ( -1657)},
 copyright={PAN Biblioteka Gdańska},
 howpublished={online},
 publisher={Zamoscii},
 publisher={[wydawca nieznany]},
 language={lat},
 type={stary druk},
 title={Obsidio Zamoscana},
 title={Quam Perduelles Cosachi iunctis viribus Tartarorum, grassante & ad affligendum Regnum conspirante audacia, fatali Poloniæ tempore sub Interregnvm Anno Dni. 1648 fecerunt},
 title={A M. Ioanne Bytomski ... Exhibita},
}