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
"Trueck, Stefan and Rachev, S. T. (Svetlozar Todorov)",Rating based modeling of credit risk : theory and application of migration matrices,,Academic Press,2009,Academic Press advanced finance series,,9780123736833,,https://cir.nii.ac.jp/crid/1130282270764761088