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
"Berkofsky, Axel",China-GDR relations from 1949 to1989 : the (bad) company you keep,,Springer,2022,Contributions to international relations,,9783030793364,,https://cir.nii.ac.jp/crid/1130009467944693506