SOTO-BARBA, J. .; LARA, I. .; SALAMANCA, G. . Acoustic-phonetic description of the sixth vowel of the spoken chedungun in Alto Bío-Bío. Onomázein , [S. l.], n. 34, p. 229–241, 2016. DOI: 10.7764/onomazein.34.14. Disponível em: https://onomazein.letras.uc.cl/index.php/onom/article/view/31077. Acesso em: 22 jul. 2024.