1. J. W. Gibbs, Elementary Principles of Statistical Mechanics (Scribner’s Sons, New York, 1902; OGIZ, Moscow, 1946).
2. U. I. Frankfurt and A. M. Frenk, Josiah Willard Gibbs (Nauka, Moscow, 1964) [in Russian].
3. N. N. Bogoliubov, Collected Works, in 12 vols. (Nauka, Moscow) [in Russian].
4. N. N. Bogoliubov and N. N. Bogoliubov, Jr., Introduction to Quantum Statistical Mechanics (Nauka, Moscow, 1984; World Sci., Singapore, 1982).
5. A. N. Bogoliubov, N. N. Bogoliubov. The Life. The Scientific Activity (Ob. Inst. Yad. Issled., Dubna, 1996) [in Russian].