1. G. P. Lamaze and J. A. Grundl, “Activation Foil Irradiation with Californium Fission Source,” NBS SP–250.13, U. S. Department of Commerce, March 1988.
2. J. A. Grundl and C. M. Eisenhauer, Compendium of Benchmark Neutron Fields for Reactor Dosimetry. NBSIR–3151, U. S. Department of Commerce, January 1986.
3. C. M. Eisenhauer, “Corrections for Fluence Gradient and Neutron Scattering in Calibration of AFRRI Sulfur Sensors at NBS 252Cf Fission Neutron Facility”, Memorandum to Record, National Bureau of Standards, November 6, 1986.
4. J. G. Kelly and D. W. Vehar, Measurement of Neutron Spectra in Varied Environments by the Foil-Activation Method With Arbitrary Trials, pp 133–140, SAND87–1330, Sandia National Laboratories, Albuquerque, NM, December 1987.
5. L. M. Choate, T. R. Schmidt and G. A. Zawadzkas. Editors. Sandia National Laboratories-Radiation Facilities. pp 10–15, SAND89–1399, Sandia National Laboratories, Albuquerque. NM. December 1989.