autores http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson angelika rettberg http://vivoweb.org/ontology/core#FacultyMember Juan Esteban Ugarriza Uribe http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson yoikza acosta
