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 "Einhorn, Michael A.",Price caps and incentive regulation in telecommunications,,Kluwer Academic Publishers,1991,Topics in regulatory economics and policy series,,0792391136,,https://cir.nii.ac.jp/crid/1130282269923539968