1. H.P. McKean, Jr., An Exponential Formula for Solving Boltzmann’s Equation for a Maxwellian Gas, J. of Comb. Theory, 2 (1967) pp. 358–382
2. H.P. McKean, Jr., Propagation of Chaos for a Class of Non-linear Parabolic Equations, in Lecture Series in Differential Equations, Vol. II, Ed. A.K. Aziz, Van Nostrand Reinhold Co., 1969.
3. L.D. Landau and E.M. Lifshitz, Fluid Mechanics, Perga-mon Press, 1959. See especially Chapter XVII.
4. R.F. Fox, Contributions to the Theory of Non-Equilibrium Thermodynamics, Thesis, Rockefeller University, 1969.
5. R.F. Fox and G.E. Uhlenbeck, Contributions to the Theory of Non-Equilibrium Thermodynamics I and II, Physics of Fluids, 13 (1970) pp.1893–1902 and 2881–2890.