SIHVOLA, A. .; LINDELL, I. V. .; WALLÉN, . H. .; OIJALA, P. Y.-. Material Realizations of Perfect Electric Conductor Objects. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 25, n. 12, p. 1007–1016, 2022. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/15829. Acesso em: 13 may. 2026.