@misc{Pechnik_Aleksander_(1854–1935)_Zarys_1925, author={Pechnik, Aleksander (1854–1935)}, copyright={Public Domain}, address={Lwów}, howpublished={online}, year={1925}, publisher={nakł. Tow. "Bibljoteka Religijna" im. X. Arcybiskupa Bilczewskiego}, publisher={(Drukarnia Tow. ""Bibljoteka Religijna")}, language={pol}, title={Zarys filozofji historji}, type={Text}, keywords={philosophy of history}, }