Citation: G. Urrero Pena, Charros, gauchos and ferocious Indians: The presence of Latin America in Spanish comics (II), CUADERNOS H, (598), 2000, pp. 91-103
Citation: G. Urrero Pena et Dr. Hofstadter, Computing and symbols - A syncopated dialogue with Douglas R. Hofstadter, CUADERNOS H, (596), 2000, pp. 21-23