HÖFLER, J. An Example of Primitive Medieval Polyphony from Kranj. Musicological Annual, [S. l.], v. 5, n. 1, p. 5–9, 1969. DOI: 10.4312/mz.5.1.5-9. Disponível em: https://revije.ff.uni-lj.si/MuzikoloskiZbornik/article/view/4709. Acesso em: 19 jun. 2021.