Free public domain sheet music from IMSLP / Petrucci Music Library
||Adagio, Var. und Rondo über ein russisches Thema fl.vc.pf.Op.78
||Hummel, Johann Nepomuk
||Katharina von Mosel
||piano, Flute or violin, cello
- thema : 'Schoene Minka'
- The cover page makes no mention of violin in place of flute, but it does appear in brackets on the flute part. This looks like it was probably the first printing of this work, so it is assumed that the violin substitution was an alternative given by Hummel.