@misc{Strauss_Johann_(1825-1899)_Promotionen.,
 author={Strauss, Johann (1825-1899)},
 howpublished={online},
 publisher={Carl Haslinger qm. Tobias},
 language={ger},
 title={Promotionen. Walzer für das Piano-Forte, 221ts Werk},
 type={druk muzyczny},
 keywords={nuty},
}