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 "Weirich, Paul",Decision space : multidimensional utility analysis,,Cambridge University Press,2001,"Cambridge studies in probability, induction, and decision theory",,0521800099,,https://cir.nii.ac.jp/crid/1130000797942280192