Energy interpretation of complementarity conditions in shakedown problems. Journal of Civil Engineering and Management, [S. l.], v. 3, n. 9, p. 14–25, 1997. DOI: 10.3846/13921525.1997.10531667. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/9494. Acesso em: 10 may. 2025.