KUMER, Zmaga. »Vti vishi kakor ta odsgoraj«. Musicological Annual, Ljubljana, SI, v. 1, n. 1, p. 77–90, 1965. DOI: 10.4312/mz.1.1.77-90. Disponível em: https://journals.uni-lj.si/MuzikoloskiZbornik/article/view/4418.. Acesso em: 15 sep. 2024.