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 "Strain, J. Frank","Integration, federalism, and cohesion in the European community : lessons from Canada",,Economic and Social Research Institute,1993,Policy research series,,0707001366,,https://cir.nii.ac.jp/crid/1130282269361691008