4P.Z.Bermudez,S.Kotz.Parameter Estimation of the Generalized Pareto Distribution -- Part I[J].Journal of Statistical Planning and Inference, 2010,140.
5P. Z.Bermudez, S. Kotz.Parameter Estimation of the Generalized Pareto Distribution--Part II[J].Journal of Statistical Planning and Inference, 2010, 140.
6E.T.Jaynes. Information Theory and Statistical Mechanics[J].phys. Rev.,1957,108.
