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 "Schäfer, Martin",Resource extraction and market structure,,Springer-Verlag,1986,Lecture notes in economics and mathematical systems,,"0387160817,3540160817",,https://cir.nii.ac.jp/crid/1130000795675302144