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 "Exner, Jan",Sporting nationality in the context of European Union Law : seeking a balance between sporting bodies' interests and athletes' rights,,Springer,2019,SpringerBriefs in law,,9783030108069,,https://cir.nii.ac.jp/crid/1130282270050530304