@misc{Hoszowski_Aleksander_(1817–1870)_Potrzeba_1861,
 author={Hoszowski, Aleksander (1817–1870) and Drukarnia "Czasu"},
 copyright={Public Domain},
 address={Kraków},
 howpublished={online},
 year={1861},
 publisher={Drukarnia "Czasu"},
 language={pol},
 type={Text},
 title={Potrzeba kircholmska},
 URL={http://www.rcin.org.pl/Content/239731/WA248_274497_F-4911_moroz-potrzeba_o.pdf},
 keywords={Polish poetry (19 c.)},
}