AMICHI, K.; ATALLA, N. A new 3D finite element for sandwich structures with a viscoelastic core. Canadian Acoustics, [S. l.], v. 35, n. 3, p. 198–199, 2007. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1967. Acesso em: 18 apr. 2024.