1. Broido, A., and Willoughby, A.B., Measurement of Intense Beams of Thermal Radiation, Report No. USNRDL-TR-35, US Naval Radiological Defense Laboratory, San Francisco, California, 1 February 1955.
2. Gardon, R., Rev. Sci. Inst. 24:366 (1953).
3. Davies, J.M., Unpublished work (1953).
4. McQue, B., The QM Arc, QM Research and Development Command, Pioneering Research Division, Report No. T-6, 29 March 1956.
5. Cotton, E.S., and Levine, A., The QM Disc Calorimeter, Report No. T-28, Radiation Physics Laboratory, Pioneering Research Division, QM Research and Engineering Center, Natick, Mass., 29 August 1960.