MATEO, A. Experimento sobre el tono intrínseco de las vocales castellanas. Journal of Experimental Phonetics, [S. l.], v. 3, p. 158–179, 1988. Disponível em: https://revistes.ub.edu/index.php/experimentalphonetics/article/view/44651. Acesso em: 12 nov. 2024.