1. For a survey of pertinent topics, see: Hirschfelder, J. O., Curtiss, C. F., Bird, R. B.: Molecular Theory of Gases and Liquids, Wiley, N. Y., 1965;
2. Tolman, R. C.: The Principles of Statistical Mechanics, Oxford: Oxford University Press 1938
3. Methods of Computational Physics;D. L. Bunker,1971
4. LaBudde, R. A.: Classical Mechanics of Molecular Collisions University of Wisconsin Theoretical Chemistry Institute Report WIS-TC1-414 (1973)
5. See, e. g.: Roy, A. E.: Foundations of Astrodynamics, N. Y.: MacMillan, 1965;