SUMBAR, E. . A 2-D FINITE ELEMENT MODEL FOR WAVE PROPAGATION INTO ARBITRARY INHOMOGENEOUS MATERIALS. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 4, n. 2, p. 27–48, 2022. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/17841. Acesso em: 14 may. 2026.