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
"吉原, 直毅",A characterization of natural and double implementation in production economies,"Rev., Feb. 1998","Institute of Social and Economic Research, Osaka University",1998,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130000796457343104