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 "Heller, Peter S. and Symansky, Steve","Implications for savings of aging in the Asian ""Tigers""",,International Monetary Fund,1997,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130000793665540736