1. Neutron Capture Gamma Rays
2. HIGH-RESOLUTION STUDIES OF GAMMA-RAY SPECTRA USING LITHIUM-DRIFT GERMANIUM GAMMA-RAY SPECTROMETERS
3. E. Weinstock and J. Conant, private communication.
4. A microsecond shutter for use in separating neutrons of various speeds;Seidl;BNL Report,1954