1. Absolute standardization with a NaI(Tl) crystal—I
2. Optimal neutron activation analysis;Eckhoff,1968
3. Processing of counting data;Stevenson;NAS-NS-3109,1965
4. Advanced engineering mathematics;Wiley,1960
5. The calculation of gamma-ray shapes for sodium iodide scintillation spectrometers;Heath;IDO-16880,1964