8Altman, E. , Brady, B. , Resti, A. , and Sironi, A. , 2005: The Link between Default and Recovery Rates: Theory, Empirical Evidence and Implications, Journal of Business,78 ( 6 ) : 2203 - 2207.
9Andersen, Leif. , and Sidenius, Jakob. , 2005 : Extensions to the Gaussian Copula : Random Recovery and Random Factor Loadings ,Journal of Credit Risk, 1 ( 1 ) :29 - 70.
10Basel Commission on Bank Regulation ,2004:" International Convergence on Capital Measurement and Capital Standards", BIS, June.