ROCHET, B.; YANMEI, F. Acoustic measurements of vocalic nasality in Mandarin Chinese. Canadian Acoustics, [S. l.], v. 20, n. 3, p. 53–54, 1992. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/732. Acesso em: 29 mar. 2024.