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 "Cohen, Benjamin H. and Bank for International Settlements. Monetary and Economic Dept",Derivatives and asset price volatility : a test using variance ratios,,"Bank for International Settlements, Monetary and Economic Department",1996,BIS working papers,,,,https://cir.nii.ac.jp/crid/1130282270163961600