1. The Collected Works of J. W. Gibbs, Vol. 1 (Longmans Green, New York, 1928).
2. A. V. Storonkin, Thermodynamics of Heterogeneous Systems (LGU, Leningrad, 1967), Parts 1, 2 [in Russian].
3. K. A. Putilov, Thermodynamics (Nauka, Moscow, 1971) [in Russian].
4. I. R. Krichevskii, Thermodynamics Concepts and Fundamentals (Khimiya, Moscow, 1970).
5. G. F. Voronin, Fundamentals of Thermodynamics (Mosk. Gos. Univ., Moscow, 1987) [in Russian].