1. Statistical fluctuations in the water boiler and the dispersion of neutrons emitted per fission;Feynman,1944
2. Intensity fluctuations of a neutron chain reactor;Feynman,1944
3. Dispersion of the neutron emission in U-235 fission;Feynman;J. Nuclear Energy (1954),1956
4. Random Noise Techniques in Nuclear Reactor Systems;Uhrig,1970
5. Prompt neutron periods of metal critical assemblies;Orndoff;Nucl. Sci. Eng.,1957