KATZOURAKIS, N. On the Dirichlet problem for fully nonlinear elliptic Hessian systems . ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 16, n. 3, p. 707-727, 2016. DOI: 10.2422/2036-2145.201411_003. Disponível em: http://20.103.181.36/index.php/annaliscienze/article/view/464. Acesso em: 14 jun. 2025.