1. B. F. Gordiets, A. I. Osipov, and L. A. Shelepin, Kinetic Processes in Gases and Molecular Lasers [in Russian], Nauka, Moscow (1980).
2. M. N. Kogan, Rarefied Gas Dynamics, New York (1969).
3. S. V. Vallander, E. A. Nagnibeda, and M. A. Rydalevskaya, Some Problems of the Kinetic Theory of a Chemically Reacting Gas Mixture [in Russian], State University, Leningrad (1977).
4. D. N. Zubarev, Nonequilibrium Statistical Thermodynamics, Plenum, New York (1974).
5. L. A. Pokrovskii, Teor. Mat. Fiz.,2, 103 (1970);3, 143 (1970).