BILDHAUER, M.; FUCHS, M.; ZHONG, X. A regularity theory for scalar local minimizers of splitting-type variational integrals . ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 6, n. 3, p. 385-404, 2009. DOI: 10.2422/2036-2145.2007.3.02. Disponível em: https://journals-dev.sns.it/index.php/annaliscienze/article/view/129. Acesso em: 26 may. 2026.