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2. I. Prigogine, C. George, F. Henin and L. Rosenfeld, Chem. Seripta, 4 (1973) 5.
3. R.C. Tolman, “The princples of Statistical Mechanics”, Oxford 1962.
4. R. Jancel, Foundations of Classical and Quantum Statistical Mechanics Oxford, 169. For our sections 7 and 8, see
5. K. Huang, Statistical Mechanics, New York, 1963