SALIEVA, O. A. On monotonicity of solutions of Dirichlet problem for some quasilinear elliptic equations in half-spaces. Eurasian Mathematical Journal, [S. l.], v. 6, n. 4, p. 59–76, 2015. Disponível em: https://emj.enu.kz/index.php/main/article/view/623. Acesso em: 9 oct. 2025.