RIJAVEC, Andrej. Pahor’s Pre-Compositional Correspondence Course with Slavko Osterc. Musicological Annual, Ljubljana, SI, v. 25, n. 1, p. 121–131, 1989. DOI: 10.4312/mz.25.1.121-131. Disponível em: https://journals.uni-lj.si/MuzikoloskiZbornik/article/view/5256. Acesso em: 26 apr. 2025.