Operator Factorization for Multiple-Scattering Problems and an Application to Periodic Media. Communications in Computational Physics, [S. l.], v. 11, n. 2, p. 303–318, 2020. DOI: 10.4208/cicp.231109.090710s. Disponível em: https://global-sci.com/index.php/cicp/article/view/5906. Acesso em: 5 dec. 2025.