@article{{GIIUNAM}{}, author = {Alcocer Martínez de Castro, S.}, title = { Editorial}, journal = {Gaceta Instituto de Ingeniería, UNAM}, volume = {1}, number = {20}, year = {2016}, url = {http://gacetaii.iingen.unam.mx/GacetaII/index.php/gii/article/view/274} }