@misc{Skimborowicz_Hipolit_(1815–1880)_O_1873, author={Skimborowicz, Hipolit (1815–1880)}, copyright={Public Domain}, address={Warsaw}, howpublished={online}, year={1873}, publisher={w Drukarni Jana Jaworskiego}, language={pol}, title={O Mikołaju Koperniku}, type={Text}, URL={http://rcin.org.pl/Content/31392/PDF/WA35_14847_7535_O-Mikolaju-Koperniku.pdf}, }