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Unclassified

C.E. Shannon, and W. Weaver. The Mathematical Theory of Communication. University of Illinois Press, Chicago, Illinois, USA, 1949.

[ Missing PDF ] [ Bibtex ]

G. K Zipf. Human Behavior and the Principle of Least Effort. Addison-Wesley, Reading, Massachusetts, USA, 1949.

[ Missing PDF ] [ Bibtex ]