Effective Wavenumber of a Random Polydisperse Assembly of Poroelastic Spheres. Romanian Journal of Acoustics and Vibration, [S. l.], v. 15, n. 2, p. 108–114, 2019. Disponível em: https://rjav.sra.ro/index.php/rjav/article/view/71.. Acesso em: 30 apr. 2026.