• [1] C. R. Putnam, On bounded matrices with non-negative elements, Canad. J. Math. 10 (1958), 587–591. MR 0098304 (20 #4765)
• [2] A. I. Khinchin, Mathematical foundations of information theory, Dover Publications Inc., New York, N. Y., 1957. Translated by R. A. Silverman and M. D. Friedman. MR 0092709 (19,1148f)
• [3] P. R. Halmos, Entropy in ergodic theory, University of Chicago, Lecture Notes (mimeographed), 1959.
• [4] J. Wolfowitz, Coding theorems of information theory, Ergebnisse der Math. Grenz., Hefte 31, Springer-Verlag, Berlin, 1961.

Bibliography

[1]

C. R. Putnam, On bounded matrices with non-negative elements, Canad. J. Math. 10 (1958), 587-591. MR 0098304 (20:4765)

[2]

A. I. Khinchin, Mathematical foundations of information theory, Dover, New York, 1957. MR 0092709 (19:1148f)

[3]

P. R. Halmos, Entropy in ergodic theory, University of Chicago, Lecture Notes (mimeographed), 1959.

[4]

J. Wolfowitz, Coding theorems of information theory, Ergebnisse der Math. Grenz., Hefte 31, Springer-Verlag, Berlin, 1961.