@misc{Rapacki_Wincenty_(1865-1943)_Spekulantna, author={Rapacki, Wincenty (1865-1943)}, howpublished={online}, publisher={Gebethner i Wolff}, language={pol}, title={Spekulantna Maryƛ : oberek}, type={druk muzyczny}, keywords={nuty 20 w.}, }