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
"奥口, 孝二 and Szidarovszky, Ferenc",The theory of oligopoly with multi-product firms,,Springer-Verlag,1990,Lecture notes in economics and mathematical systems,,"354052567X,038752567X",,https://cir.nii.ac.jp/crid/1130000796593954688