1. L. Arnold and M. Theodosopulu, Deterministic limit of the stochastic model of chemical reactions with diffusion,Adv. Appl. Prob. 12:367 (1980).
2. D. G. Aronson and H. F. Weinberger, Nonlinear diffusion in population genetics, combustion, and nerve pulse propagation, inPartial Differential Equation and Related Topics, Lecture Notes in Mathematics (Springer, Berlin, 1975), p. 446.
3. R. Balescu,Equilibrium and Nonequilibrium statistical Mechanics (Wiley, New York, 1975).
4. H. van Beijeren, O. E. Lanford, J. L. Lebowitz, and H. Spohn, Equilibrium time correlation functions in the low density limit,J. Stat. Phys. 22:237 (1980).
5. E. Ben Jacob, H. Brand, G. Dee, L. Kramer, and J. S. Langer, Pattern propagation in nonlinear dissipative systems,Physica 14d:348 (1985).