autores http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson andres sanchez sarmiento http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson clara esperanza hernandez http://vivoweb.org/ontology/core#FacultyMember Héctor Olasolo http://vivoweb.org/ontology/core#FacultyMember Robert Joséph Blaise Maclean
