OTTUSCH , J. J. .; WANDZURA, S. M. . High-Order Nystrom Method for Computing Waveguide Modes. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 17, n. 1, p. 84–92, 2022. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/16907. Acesso em: 23 jun. 2026.