Esteban Arbués, AndrésArroyo Serrano, María del Carmen2020-07-032020-07-031993-05https://hdl.handle.net/11441/98774application/pdf905 p.spaAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/openAccess