VIELMA, P.; CORDERO, F.; CALDERÓN, G. The finite element method for diffusion problems with two phases: XFEM and XFEM+ q. Revista UIS Ingenierías, [S. l.], v. 18, n. 1, p. 213–222, 2019. DOI: 10.18273/revuin.v18n1-2019019. Disponível em: https://revistas.uis.edu.co/index.php/revistauisingenierias/article/view/8772. Acesso em: 17 may. 2024.