Adaptive finite element strategy for free vibration problems. Journal of Civil Engineering and Management, [S. l.], v. 3, n. 9, p. 26–33, 1997. DOI: 10.3846/13921525.1997.10531668. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/9495. Acesso em: 13 may. 2025.