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 "Horváth, Balázs and Székely, István P. and International Monetary Fund. European I and Fiscal Affairs Dept",The role of medium-term fiscal frameworks for transition countries : the case of Bulgaria,,International Monetary Fund,2001,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130282272628972928