@article{{GIIUNAM}{}, author = {Editorial, E.}, title = { Convenio de colaboración Sistema Colectivo de Transporte-Instituto de IngenierÃa de la UNAM}, journal = {Gaceta Instituto de IngenierÃa, UNAM}, volume = {1}, number = {96}, year = {2017}, url = {http://gacetaii.iingen.unam.mx/GacetaII/index.php/gii/article/view/1705} }