A Multilevel Numerical Approach with Application in Time-Domain Electromagnetics. Communications in Computational Physics, [S. l.], v. 17, n. 3, p. 703–720, 2018. DOI: 10.4208/cicp.181113.271114a. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/7550. Acesso em: 5 dec. 2025.