@misc{Mercier_Désiré-Joseph_(1851–1926)_Logika_1906,
 author={Mercier, Désiré-Joseph (1851–1926)},
 editor={Kosiakiewicz, Wincenty (1863–1918). Tł.},
 copyright={Public Domain},
 address={Warszawa},
 journal={Biblioteka Neoscholastyczna},
 howpublished={online},
 year={1906},
 publisher={nakł. Jana Fiszera},
 publisher={(Druk. Jana Cotty)},
 language={pol},
 title={Logika},
 type={Text},
 URL={http://rcin.org.pl/Content/33165/PDF/WA004_21013_P50574_Mercier-Logika_o.pdf},
 keywords={logic},
}