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 "吉町, 昭彦 and 浦井, 憲",Existence of equilibrium with non-convex constraint correspondences : including an application for the default economy,,"Graduate School of Economics and Osaka School of International Public Policy, Osaka University",2002,Discussion papers in economics and business,,,,https://cir.nii.ac.jp/crid/1130000795682806912