BOTHA, M. M. .; DAVIDSON, D. B. . Investigation of an Explicit, Residual-Based, a Posteriori Error Indicator for the Adaptive Finite Element Analysis of Waveguide Structures. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 21, n. 1, p. 63–71, 2022. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/16461. Acesso em: 13 may. 2026.