KNYAZKOV, D. Efficient numerical methods for the analysis of electromagnetic fields. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 13, n. 31, p. 263–270, 2012. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/519. Acesso em: 28 apr. 2024.