Higher-Order Rytov Approximation for Large-Scale and Strong Perturbation Media. Communications in Computational Physics, [S. l.], v. 28, n. 1, p. 98–110, 2020. DOI: 10.4208/cicp.OA-2018-0091. Disponível em: https://global-sci.com/index.php/cicp/article/view/6831. Acesso em: 5 dec. 2025.