1. “Los Alamos Power Reactor Experiment, LAPRE I,” Los Alamos Report now in preparation.
2. G. GOERTZEL, “The Reactor Handbook: Physics,” Chapter 1.6. McGraw-Hill New York, 1955.
3. S. GLASSTONE and M. C. EDLUND, “The Elements of Nuclear Reactor Theory,” p. 334. Van Nostrand, Princeton, 1952.