GOLDMAN, M.; MERLET, B. Non-convex functionals penalizing simultaneous oscillations along independent directions: rigidity estimates. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 22, n. 3, p. 1473-1509, 2021. DOI: 10.2422/2036-2145.201906_006. Disponível em: http://20.103.181.36/index.php/annaliscienze/article/view/872. Acesso em: 27 may. 2025.