@misc{Oppman_Artur_(1867-1931)_Legendy,
 author={Oppman, Artur (1867-1931)},
 howpublished={online},
 publisher={Wydawnictwo Eugeniusza Kuthana},
 title={Legendy warszawskie},
 type={książka},
 keywords={Polska, Warszawa (Polska ; region), legendy},
}