autores http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson jairo lizarazo http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson oscar quiros http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson patricia escandon http://vivoweb.org/ontology/core#FacultyMember Sandra Carolina Firacative Ropero
