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
"Weizsäcker, Carl Christian von",Barriers to entry : a theoretical treatment,,Springer-Verlag,1980,Lecture notes in economics and mathematical systems,,"0387102728,3540102728",,https://cir.nii.ac.jp/crid/1130282271420494464