An Enhanced Finite Element Method for a Class of Variational Problems Exhibiting the Lavrentiev Gap Phenomenon. Communications in Computational Physics, [S. l.], v. 24, n. 2, p. 576–592, 2018. DOI: 10.4208/cicp.OA-2017-0046. Disponível em: https://global-sci.com/index.php/cicp/article/view/6604. Acesso em: 6 dec. 2025.