1. I. P. Bazarov, Thermodynamics (Vyssh. Shkola, Moscow, 2010) [in Russian].
2. J.-Y. Chen and C.-S. Yoo, J. Chem. Phys. 136, 114513 (2012).
3. K. Nishikawa, K. Kusano, A. A. Ami, and T. Marita, J. Chem. Phys. 118, 1341 (2003).
4. S. Ma, Modern Theory of Critical Phenomena (W.A. Benjamin, London, 1976).
5. V. L. Semenchenko, Selected Chapters of Theoretical Physics (Prosveshchenie, Moscow, 1966) [in Russian].