Numerical Approximation of an Axisymmetric Elastoacoustic Eigenvalue Problem. Communications in Computational Physics, [S. l.], v. 34, n. 5, p. 1420–1438, 2023. DOI: 10.4208/cicp.OA-2023-0179. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/7223. Acesso em: 5 dec. 2025.