Notario Pacheco, Fernando2026-04-142024-12-2020252024-10-202025978846693858710.5209/hei.005.06https://pepa.une.es/handle/123456789/80496Libro 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/acceso abierto