BERGAMO, M. "Respected, but unwanted ..." Ernst Křenek today – in the light of two recent organ compositions. Musicological Annual, [S. l.], v. 18, n. 1, p. 83–93, 1982. DOI: 10.4312/mz.18.1.83-93. Disponível em: https://revije.ff.uni-lj.si/MuzikoloskiZbornik/article/view/5127. Acesso em: 21 jun. 2021.