Piñero Ramírez, Pedro Manuel2015-12-152015-12-15200584-472-0146-5http://hdl.handle.net/11441/31996application/pdfspaAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/bookPartinfo:eu-repo/semantics/openAccesshttps://idus.us.es/xmlui/handle/11441/31996