@article{{GIIUNAM}{}, author = {BenÃtez, V.}, title = { Juan José Chávez Fuentes, profesor invitado}, journal = {Gaceta Instituto de IngenierÃa, UNAM}, volume = {1}, number = {106}, year = {2017}, url = {http://gacetaii.iingen.unam.mx/GacetaII/index.php/gii/article/view/1911} }