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 "Ricci, Luca Antonio and Isard, Peter and International Monetary Fund. Research Dept","Uncertainty, flexible exchange rates, and agglomeration",,International Monetary Fund,1998,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130000795139606144