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 "Bussjäger, Peter and Gamper, Anna","The homogeneity of democracy, rights and the rule of law in federal or confederal systems",,W. Braumüller,2003,Schriftenreihe des Instituts für Föderalismusforschung,,3700314531,,https://cir.nii.ac.jp/crid/1130000796219430912