Raúl C. Cancio Fernández2026-03-042025-07-142025-07-142025978846693884610.5209/his.004.14https://pepa.une.es/handle/123456789/67472Libro digitalCreative Commons Attribution 4.0 International (CC BY 4.0)Creative Commons Attribution 4.0 International (CC BY 4.0)http://creativecommons.org/licenses/by/4.0/openAccess