FANTI, A. .; DEIAS, L. .; CASULA, G. A. .; MONTISCI, G. . A Fourth Order FDFD Approach for the Analysis of Sectorial Elliptic Waveguides. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 30, n. 05, p. 488–495, 2021. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/10525. Acesso em: 20 oct. 2024.