FRANC¸OIS, M. A damage model with non-convex free energy for quasi-brittle materials. Technische Mechanik - European Journal of Engineering Mechanics, [S. l.], v. 30, n. 1-3, p. 110–121, 2019. Disponível em: https://journals.ub.ovgu.de/index.php/techmech/article/view/783. Acesso em: 30 apr. 2024.