@article{{GIIUNAM}{}, author = {BenÃtez, V.}, title = { Óscar Fuentes Mariles}, journal = {Gaceta Instituto de IngenierÃa, UNAM}, volume = {1}, number = {59}, year = {2017}, url = {http://gacetaii.iingen.unam.mx/GacetaII/index.php/gii/article/view/920} }