An Integral Equation Method for the Scattering by Core-Shell Structures in a Layered Medium. CSIAM Transactions on Applied Mathematics, [S. l.], v. 4, n. 3, p. 515–541, 2023. DOI: 10.4208/csiam-am.SO-2022-0040. Disponível em: https://www.global-sci.com/index.php/csiam-am/article/view/7836. Acesso em: 5 dec. 2025.