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
"Polemarchakis, H. M. (Heraklis M.) and Selden, L.",Incomplete markets and the observability of risk preference properties,,"Institute for Mathematical Studies in the Social Sciences, Stanford Univ.",1980,The economics series : technical report,,,,https://cir.nii.ac.jp/crid/1130282271615193600