@Article{616900,
     author = "Iwona Sowińska-Fruhtrunk",
     title = "Difference and Repetition as the Aspects of Representation in Arnold Schoenberg’s Variations for Orchestra Op. 31",
     year =  2018,
     volume =  ,
     number =  No. 37 (2),
     journal =  Kwartalnik Młodych Muzykologów UJ,
     pages =  s. 125-169,
    }