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 "Hagen, Ole and Wenstøp, Fred",Progress in utility and risk theory,,"D. Reidel,Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers",1984,Theory and decision library,,9027717311,,https://cir.nii.ac.jp/crid/1130282270565032704