Kirchhoff-Type Problem with Mixed Boundary Condition in a Variable Exponent Sobolev Space. Communications in Mathematical Research, [S. l.], v. 39, n. 4, p. 539–574, 2023. DOI: 10.4208/cmr.2023-0017. Disponível em: https://global-sci.com/index.php/cmr/article/view/9115. Acesso em: 5 dec. 2025.