KALANTA, S. Mixed and compatible finite elements in the analysis problem of elastoplastic structures. Journal of Civil Engineering and Management, [S. l.], v. 2, n. 5, p. 29–43, 1996. DOI: 10.3846/13921525.1996.10531546. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/9547. Acesso em: 6 jul. 2025.