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
"Cordell, Karl and Wolff, Stefan",Germany's foreign policy towards Poland and the Czech Republic : Ostpolitik revisited,,Routledge,2009,Routledge advances in European politics,,9780415499576,,https://cir.nii.ac.jp/crid/1130282270826801408