1. Multiple Scattering of Neutrons
2. K.M. CASE, F. DE HOFFMAN, and G. PLACZEK, “Introduction to the Theory of Neutron Diffusion”, Vol. I. U.S. Govt. Printing Office, Washington, 1953.
3. P.M. MORSE and H. FESHBACH, “Methods of Theoretical Physics,” p. 187. McGraw Hill, New York, 1953.
4. The Modal Non-escape Probability of Neutrons for Convex Bodies