FONSECA, I.; LEONI, G.; GIOVANNA MORA, M. A Second order minimality condition for a free-boundary problem. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 19, n. 4, p. 1303-1358, 2019. DOI: 10.2422/2036-2145.201706_014. Disponível em: http://20.103.181.36/index.php/annaliscienze/article/view/665. Acesso em: 27 may. 2025.