@misc{Kurnatowski_Alfred_(1813–1892)_Filozofja_1882,
 author={Kurnatowski, Alfred (1813–1892)},
 copyright={Public Domain},
 address={Warszawa},
 address={(Warszawa},
 howpublished={online},
 year={1882},
 publisher={[s.n.]},
 publisher={(Druk. K. Kowalewskiego)},
 language={pol},
 title={Filozofja praktyczna},
 type={Text},
 URL={http://rcin.org.pl/ifis/Content/33251/PDF/WA004_30761_U30566_Kurnatowski-Filoz.pdf},
 keywords={philosophy in Poland (19 c.)},
}