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 "日本銀行金融研究所 and 小田, 信之 and 翁, 邦雄",Further monetary easing policies under the non-negativity constraints of nominal interest rates : summary of the discussion based on Japan's experience,,"Institute for Monetary and Economic Studies, Bank of Japan",2000,IMES discussion paper series,,,,https://cir.nii.ac.jp/crid/1130282269876286208