Jurkowski, E. 2000. Joonas Kokkonen’s “Free” Dodecaphonic Composition? A Study of the Passacaglia from the String Quartet No. 2. Svensk tidskrift för musikforskning / Swedish Journal of Music Research. 3, (Dec. 2000). DOI:https://doi.org/10.58698/stm-sjm.v3.56369.