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
"Kosmidou, Kyriaki and Doumpos, Michael and Zopounidis, Constantin",Country risk evaluation,,Springer,2008,Springer optimization and its applications,,9780387766799,,https://cir.nii.ac.jp/crid/1130000796728262528