AMMAR, T. H.; BENABDERRAHMANE, B.; DRABLA, S. Mixed finite element approximation for a contact problem in electro-elasticity. Kuwait Journal of Science, [S. l.], v. 42, n. 1, 2015. Disponível em: https://journalskuwait.org/kjs/index.php/KJS/article/view/33. Acesso em: 25 apr. 2026.