Pinning of Vortices for a Variational Problem Related to the Superconducting Thin Films Having Variable Thickness. Journal of Partial Differential Equations, [S. l.], v. 10, n. 2, p. 174–192, 1997. Disponível em: https://global-sci.com/index.php/jpde/article/view/3854. Acesso em: 5 dec. 2025.