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 "Vohra, Rajiv","Increasing returns, public goods and general equilibrium theory",,"E. Elgar,University Microfilms International",1983,New advances in economic research series,,,,https://cir.nii.ac.jp/crid/1130282272382795648