@misc{_Kurier,
 copyright={PAN Biblioteka Kórnicka},
 howpublished={online},
 publisher={Nowa Drukarnia Polska},
 language={pol},
 type={gazety},
 title={Kurier Poznański 1912.09.27 R.7 nr221},
 keywords={Piotr Skarga (1536-1612)},
}