4Thomas D.R.,Wilson,W.M..Linear order statistics estimation forthe two-parameter weibull and extreme-value distribution from TypeⅡprogressive censored sample[s J].Technometrics,1972(14),679-691.
5Chansoo Kim,Keunhee Han.Estimation of the scale parameter ofthe Rayleigh distribution under general progressive censoring,Journal ofthe Korean Statistical Society[J],2009.9,239-246.
6Surles J G, Padgett W J. Inference for reliability and stress-strength for a scaled Burr type X distribution [ J]. Lifetime Data Analysis ,2001,7(2) :187-200.
7Childs A. Higher order moments of order statistics from INID exponential random variables [ J ]. Statistical Papers, 2003,44 ( 2 ) : 151-167.
8Thomas P Y, Samuel P. Recurrence relations for the moments of order statistics from a beta distribution [ J ]. Statistical Papers, 2008 ,49( 1 ) : 139-146.
9Soliman A A. Estimation of parameter of life from progressively censored date using Burr-Ⅻ model[J]. IEEE Transactions on Reliability, 2005, 54(1): 34-42.