KACPROWSKI, Janusz. A simulative model of the vocal tract including the effect of nasalization. Archives of Acoustics, [S. l.], v. 2, n. 4, p. 235–255, 1977. Disponível em: https://acoustics.ippt.gov.pl/index.php/aa/article/view/3488. Acesso em: 4 mar. 2026.