First, make sure you have logged into the Library's Proxy Server. If you are not sure where to find the direct proxy link, it is on the library homepage under the How Do I FAQs: Get access from off campus.
Now, the Library owns the print editions of Revista Iberoamericana (ISBN 2154-4794) and online from 1939 to present. The online edition is available for pdf downloads but it is not always obvious as the pdf link image appears as article is locked:
Fear not, the library does own online access to it. Click the ‘locked PDF’ icon and the option to download the PDF appears: