López Liquete, María Felisa2015-12-042015-12-0419921133-309X2253-8410http://hdl.handle.net/11441/31482application/pdfengAtribución-NoComercial-SinDerivadas 4.0 Españahttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess