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
"Grzeszczak, Robert and Karolewski, Ireneusz Paweł",The multi-level and polycentric European Union : legal and political studies,,Lit,2012,Region - Nation - Europa,,9783643901811,,https://cir.nii.ac.jp/crid/1130282269353412224