Durán Guardeño, Antonio José2020-07-082020-07-081995-11-13https://hdl.handle.net/11441/99043application/pdf113 p.spaAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/openAccess