GILBERTO CRESPO Y MARTINEZ AND HIS PARTICIPATION IN THE POLICY OF FOMENT DURING THE PORFIRIO DIAZ REGIME. REFLECTIONS ABOUT HIS WORK DEDICATED TO BELGIUM. (2016). Tzintzun, Revista De Estudios Históricos, 49, 131-168. https://doi.org/10.35830/treh.vi49.1096