@misc{Nietzsche_Friedrich_(1844–1900)_Ryszard_1901,
 author={Nietzsche, Friedrich (1844–1900)},
 editor={Cumft-Pieńkowska, Maria. Przeł.},
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={1901},
 publisher={Wydawnictwo Władysława Okręta},
 publisher={(Drukarnia E. Lubowskiego i S-ki)},
 language={pol},
 type={Text},
 title={Ryszard Wagner w Bayreuth},
 URL={http://rcin.org.pl/Content/20088/PDF/WA004_3486_T1264_Nietzsche-Ryszard-Wa_o.pdf},
 keywords={Wagner, Richard (1813-1883), history of German music (19 c.)},
}