SIE-Group: M.S.I Angel Cantu Jauregui <angel.cantu [a] sie-group.net>
Universida del Atlantico: Ing. Jesus Pedraza <jesus.pedraza [a] uda.edu.mx>.
GoogleGroup GUL-Reynosa: https://groups.google.com/group/gul-reynosa/.
Lista de Correos (debes registrarte al googlegroup): gul-reynosa@googlegroups.com