BERNAL, Jorge; FLOWERS-CANO, Roberto; CARBAJAL-DOMINGUEZ, Adrian. Exact calculation of the number of degrees of freedom of a rigid body constituted by n particles. Journal of Basic Sciences, [S. l.], v. 6, n. 1, 2007. DOI: 10.19136/jobs.a6n1.924. Disponível em: https://revistas.ujat.mx/index.php/jobs/article/view/924.. Acesso em: 8 apr. 2025.