Realization, preservation and comparison of the unit of dose for roentgen and gamma-radiation with quantum energies between 3 and 400 Kev. A manual for the dosimetry of standards. - Rajewsky, B.; U. S. Atomic Energy Commission (Washington, D.C : U.S. Atomic Energy Commission, 1960)
Includes bibliographical references
Keywords: Calibration standards; KEV range; X-ray dosimetry