@article{Zubieta_Llinás Volpe_2002, title={La firma electrónica}, url={https://revistas.uexternado.edu.co/index.php/contexto/article/view/1812}, number={14}, journal={Con-texto}, author={Zubieta, Hermann and Llinás Volpe, Marco}, year={2002}, month={ago.}, pages={62–65} }