著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Roeben, Volker",Constitutionalism of inverse hierarchy : the case of the European Union,,New York University School of Law,2003,Jean Monnet working paper,,,,https://cir.nii.ac.jp/crid/1130000797507618688