EL GASMI, Ayoub. The Dirichlet problem for the complex Hessian operator in the class $\mathcal{N}_m(\Omega,f)$. Mathematica Scandinavica, Berkeley, CA, United States, v. 127, n. 2, p. 287–316, 2021. DOI: 10.7146/math.scand.a-125994. Disponível em: https://journals.msp.org/mscand/article/view/154. Acesso em: 24 jul. 2026.