On the Dynamics of the Constrained Rigid Solid Acted by Conservative Forces. Part I: Theory. Romanian Journal of Acoustics and Vibration, [S. l.], v. 17, n. 1, p. 3–9, 2020. Disponível em: https://rjav.sra.ro/index.php/rjav/article/view/150.. Acesso em: 30 apr. 2026.