SIHVOLA, A. .; Oijala P. Y. ̈.-.; LINDELL, I. V. . Scattering by PEMC (Perfect Electromagnetic Conductor) Spheres using Surface Integral Equation Approach. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 22, n. 2, p. 236–249, 2022. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/16323. Acesso em: 22 jun. 2026.