AufsätzeXabier Arzoz**Prof. Dr. Xabier Arzoz, LL.M. (Saarbrücken), former Legal Clerk at the Constitutional Court (2011–2020), National University of Distance Education (UNED), Obispo Trejo 2, 28040 Madrid, Spain, <xarzoz@der.uned.es >.ZÖR 2021, 413 Heft 2 v. 25.6.2021