1. A.I. Khinchin, Mathematical Foundations of Information Theory, Dover, New York, 1957.
2. Information Theory and Statistical Mechanics
3. Information Theory and Statistical Mechanics. II
4. E.T. Jaynes in: W.K. Ford (Ed.), Statistical Physics, Benjamin, New York, 1963.
5. A. Katz, Statistical Mechanics, Freeman, San Francisco, 1967.