The Neumann Problem for a Class of Fully Nonlinear Elliptic Partial Differential Equations. Analysis in Theory and Applications, [S. l.], v. 39, n. 4, p. 330–356, 2023. DOI: 10.4208/ata.OA-2021-0041. Disponível em: https://www.global-sci.com/index.php/ata/article/view/8282. Acesso em: 5 dec. 2025.