HÖFLER, J. Reconstruction of the Medieval Sequencer in Central Slovenia. Musicological Annual, [S. l.], v. 3, n. 1, p. 5–15, 1967. DOI: 10.4312/mz.3.1.5-15. Disponível em: https://journals.uni-lj.si/MuzikoloskiZbornik/article/view/4469. Acesso em: 28 jan. 2023.