1. C. R. F. SMITH and A. J. SAUR, “Neutron Flux Monitoring with Argon Gas, A Final Report,” NAA-SR-11356, Atomics International, Contract AT(11-1)-Gen-8 (March 25, 1966).
2. D. A. BECKER and G. W. SMITH, in “Radiochemical Analysis: Activation Analysis, Instrumentation, Radiation Techniques, and Radioisotope Techniques,”
3. J. R. DeVOE, Ed., pp. 25–35, NBS Tech. Note 276, U.S. Government Printing Office (January 7, 1964).