Hurtado, J. L., Moya Rodríguez, J., & Cárdenas, J. (1). Influence of geometric and loads parameters on excessive thinning and planning during tube bending process. Rev. Téc. Fac. Ing. Univ. Zulia, 34(2). Recuperado a partir de http://www.produccioncientifica.luz.edu.ve/index.php/tecnica/article/view/7176