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
"Gehring, Markus W.","Europe's second constitution : crisis, courts and community",,Cambridge University Press,2020,Cambridge studies in constitutional law,,9781108487962,,https://cir.nii.ac.jp/crid/1130286429216413952