1. J. O. Hirschfelder, C. F. Curtiss and R. B. Bird, “Molecular Theory of Gases and Liquids”, ( John Wiley & Sons, New York 1954 ).
2. S. Chapman and T. G. Cowling, “The Mathematical Theory of Non-Uniform Gases”, (Cambridge University Press, 1952 ).
3. J. H. Ferziger and H. G. Kaper, “Mathematical Theory of Transport Processes in Gases”, North Holland/American Elsevier (1972).
4. J. Kestin, S. T. Ro and W. A. Wakeham, Physica 58, 165 (1972).
5. J. Kestin and E. A. Mason, article in “Transport Phenomena”, AIP Conf. Proc. No. 11, ed. J. Kestin, p. 137 (1973).