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 "Frantz, Roger S.","X-efficiency : theory, evidence and applications",,Kluwer Academic Publishers,1988,Topics in regulatory economics and policy series,,0898382424,,https://cir.nii.ac.jp/crid/1130000796872384512