Hernández Sánchez-Barba, Mario2013-02-142013-02-1420091134-7627http://hdl.handle.net/10641/562spaAttribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Saavedra Inaraja, María-Crítica e interpretaciónjournal articleopen access