Entropy solutions for Some elliptic unilateral problems with degenerate coercivity. Gulf Journal of Mathematics, [S. l.], v. 22, n. 2, 2026. DOI: 10.56947/gjom.v22i2.4111. Disponível em: https://www.gjom.org/index.php/gjom/article/view/4111. Acesso em: 21 aug. 2026.