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
"Canova, Fabio and 伊藤, 隆敏",On the time varying risk premium in the yen/dollar exchange market,,"Institute of Economic Research, Hitotsubashi University",1987,Discussion paper series,,,,https://cir.nii.ac.jp/crid/1130000794605646976