L. Armold and R. Lefever.Workshop on stochastic nonlinear systems in physics, chemistry and biology(1980 : Bielefald, West Germany)：Stochastic nonlinear systems in physics, chemistry, and biology.Springer,1981.
Workshop on stochastic nonlinear systems in physics, chemistry and biology(1980 : Bielefald, West Germany)：Stochastic nonlinear systems in physics, chemistry, and biology
