Global Integrability for Solutions to Obstacle Problems. Journal of Partial Differential Equations, [S. l.], v. 35, n. 4, p. 320–330, 2022. DOI: 10.4208/jpde.v35.n4.2. Disponível em: https://global-sci.com/index.php/jpde/article/view/4380. Acesso em: 5 dec. 2025.