@misc{Gungl_Joseph_(1810–1889)_Marien-Walzer:,
 author={Gungl Joseph (1810–1889) and Gung'l Joseph},
 howpublished={online},
 publisher={Ed. Bote i G. Bock},
 language={ger},
 type={nuty},
 title={Marien-Walzer: Op. 102},
 keywords={19w., walce (fortepian)},
}