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 "Seppälä, Juha and Viertiö, Petri",The term structure of interest rates : estimation and interpretation,,Bank of Finland,1996,Bank of Finland discussion papers,,9516865143,,https://cir.nii.ac.jp/crid/1130282272004004352