Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "OHSETO, Shinji",STRATEGY-PROOF AND EFFICIENT EXCHANGE ON A FINITE SET OF COBB-DOUGLAS UTILITY FUNCTIONS,Keio economic studies,0022-9709,"Keio Economic Society, Keio University",1998,35,2,55-60,https://cir.nii.ac.jp/crid/1050564287356011904,