4Marshall, C. L., 2001. Measuring and Managing Operational Risks in Financial Institutions:Tools,Techniques,and Other Re-Sources [M].Singapore: John Wiley-Sons.
5Patrick De Fontnouvelle, Eric Rosengren, 2004. Implication of Alternative Operational Risk Modeling Techniques[EB/OL]. http://bosfed.org/bankinfo/qau/papers/pderjj604.pdf,j une.
6Sergio, F. Juarez and William, R. Schucany, 2004. Robust and Efficient Estimation for the Generalized Pareto Distribution[EB/OL]. www.stat.rice.edu/lehmanrdjuarez.pdf.