VITALE, C. Harmonic gradations in the third movement of the String Quartet n. 2 by György Ligeti : the reevaluated concept of micropolyphony. Per Musi, [S. l.], n. 42, p. 1–26, 2022. DOI: 10.35699/2317-6377.2022.37400. Disponível em: https://periodicos.ufmg.br/index.php/permusi/article/view/37400. Acesso em: 29 mar. 2024.