POKORN, D. Slavko Osterc (A Contribution to his Biography). Musicological Annual, [S. l.], v. 5, n. 1, p. 83–91, 1969. DOI: 10.4312/mz.5.1.83-91. Disponível em: https://revije.ff.uni-lj.si/MuzikoloskiZbornik/article/view/4714. Acesso em: 13 jun. 2021.