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
"Tarashev, Nikola and Zhu, Haibin and Bank for International Settlements",The pricing of portfolio credit risk,,Bank for International Settlements,2006,BIS working papers,,,,https://cir.nii.ac.jp/crid/1130000796420649728