OXLEY, Víctor. Invariant equivalents and their representation in the symbolic musical notation: a case in the musical culture of Paraguay. Itamar. Revista de investigación musical: territorios para el arte, [S. l.], 2018. DOI: 10.7203/itamar.12889. Disponível em: https://turia.uv.es/index.php/ITAMAR/article/view/12889. Acesso em: 12 oct. 2024.