LOPARNIK, Borut. Modernism in Slovene Music and Marij Kogoj. Musicological Annual, Ljubljana, SI, v. 27, n. 1, p. 97–98, 1991. DOI: 10.4312/mz.27.1.97-98. Disponível em: https://journals.uni-lj.si/MuzikoloskiZbornik/article/view/5294.. Acesso em: 25 jul. 2024.