1. The effect of the thickness of the source on the shape of the energy distribution and angular distribution curves of alpha-particles;Abrosimov,1962
2. Standard nuclear instrument modules (NIM);AEC,1974
3. Alpha-emitting nuclides as absolute efficiency calibration sources for germanium detectors;Ahmad;Nucl. Instr. and Meth.,1982
4. A simple cooled Si(Li) electron spectrometer;Ahmad;Nucl. Instr. and Meth.,1974