6Markowitz H.Portfolio Selection[J].Journal of Finance,1952,7:77-91.
7Markowitz H.Mean-Variance Analysis in Portfolio Choice and Capital Markets[M].New York,Wiley,1959.
8Sharpe W.A Linear Programming Approximation for the General Portfolio Analysis Problem[J].Journal of Financial and Quantitative Analysis,1971,(6):1263-1275.
9Young M R.A Minimax Portfolio Selection Rule with Linear Programming Solution[J].Management Science,1998,44:673-683.
10David H.Order Statistics[M].John wiley and Sons.New York,1981.