Bernal, Jorge, Roberto Flowers-Cano, y Adrian Carbajal-Dominguez. «Exact Calculation of the Number of Degrees of Freedom of a Rigid Body Constituted by N Particles». JOURNAL OF BASIC SCIENCES 6, no. 1 (junio 5, 2007). Accedido octubre 28, 2025. https://revistajobs.ujat.mx/jobs/article/view/924.