1. A. Einstein,Investigations on the Theory of the Brownian Movement, Dover Publications, New York (1956).
2. N. Wax (ed.),Selected Papers on Noise and Stochastic Processes, Dover Publications, New York (1954).
3. L. Onsager and S. Machlup,Phys. Rev. 36:823 (1953).
4. L. D. Landau and E. M. Lifshitz,Fluid Mechanics, Pergamon Press, London (1959).
5. M. S. Green,J. Chem. Phys. 22:398 (1954).