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 "Colson, Gérard and Zeleny, Milan",Uncertain prospects ranking and portfolio analysis under the conditions of partial information,,"Anton Hain,Oelgeschlager, Gunn & Hain",1980,Mathematical systems in economics,,"3445119600,0899460151",,https://cir.nii.ac.jp/crid/1130000795315200128