ÁVILA-CARRERA, R.; SÁNCHEZ-SESMA, F. J. Scattering and diffraction of elastic P- and S-waves by a spherical obstacle: A review of the classical solution. Geofísica Internacional, [S. l.], v. 45, n. 1, p. 3–21, 2006. DOI: 10.22201/igeof.00167169p.2006.45.1.189. Disponível em: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/218. Acesso em: 23 jul. 2024.