MISSAOUI, J.; CHENG, L. On the Computation of Acoustic Modes of Cavities with Irregular Shapes. Canadian Acoustics, [S. l.], v. 23, n. 3, p. 121–122, 1995. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/971. Acesso em: 25 apr. 2024.