Reference
1.Elements of Information Theory. Thomas M. Cover and Joy A. Thomas, John Wiley & Sons Inc. Tsinghua University Press, 2003.
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4.Shannon 1948.July, October, 1948.
5.Mathematics - Entropy and Information Theory.New York.July, 1990.
6.Power Spectrum Estimation by Maximum Entropy Method. Childers,D.G.
7.A Guide To Entropy And The Second Law Of Thermodynamics. Elliott H.Lieb.