1. L. Friedman, Advan. Chem. Ser. 58 (1966).ADCSAJ0065-2393
2. G. Gioumousis and D. P. Stevenson, J. Chem. Phys. 29, 294 (1958).JCPSA60021-9606
3. J. O. Hirschfelder, C. F. Curtiss, and R. B. Bird, Molecular Theory of Gases and Liquids (John Wiley & Sons, Inc., New York, 1964), pp. 22 and 1111.
4. H. Margenau, Phil. Sci. 8, 604 (1941).PHSCA60031-8248
5. Reference 3, Chap. 12.