@misc{_Gazeta_8/20,
 address={Warszawa},
 howpublished={online},
 year={8/20 XI 1853},
 publisher={[Tadeusz Włodek]},
 language={pol},
 title={Gazeta Warszawska. 1853, dod. do nr 306 (8/20 XI)},
 type={czasopisma},
}