NØRGÅRD, Per; WIBSKOV, Krista. Hierarchic Genesis. Steps Towards a Natural Musical Theory: Musical Experience as Interference Between Expectation and Realization. Danish Yearbook of Musicology, [S. l.], v. 9, 1979. Disponível em: https://tidsskrift.dk/dym/article/view/164858. Acesso em: 4 feb. 2026.