00554oas 2200217z- 450 991089437600332120190425212901.02255-3436(CKB)3240000000001736(MiAaPQ)1596356(DE-599)ZDB2627385-8(EXLCZ)99324000000000173620121018cuuuuuuuu -u- -engRevista de Derecho UNEDEditorial UNED1886-9912 JOURNAL9910894376003321Revista de Derecho UNED2220652UNINA