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
"Takeyama, Azusa and Constantinou, Nick and Vinogradov, Dmitri and 日本銀行金融研究所",A framework for extracting the probability of default from stock option prices,,"Institute for Monetary and Economic Studies, Bank of Japan",2012,IMES discussion paper series,,,,https://cir.nii.ac.jp/crid/1130282270415726208