Pablo Heiber and Verónica Becher visited LIA INFINIS France (LIAFA at Université Paris Diderot) in July 2013.Pablo Heiber and Verónica Becher visited LIA INFINIS France (LIAFA at Université Paris Diderot) in July 2013.Pablo Heiber and Verónica Becher visited LIA INFINIS France (LIAFA at Université Paris Diderot) in July 2013.