1. Neutron and γ-Irradiation of Phosphorus Trichloride1
2. J. H. Gillette, Private communication.
3. L. B. Groshev, V. N. Lutsenko, A. M. Demidov and V. I. Pelekhov, Atlas of γ-ray Spectra from Radiative Capture of Thermal Neutrons p. 43. Pergamon Press, London.