1. ICRU, Particle Counting in Radioactivity Measurements, ICRU Report 52, International Commission on Radiation Units and Measurements, Maryland, USA, 1994, pp. 80.
2. Practical Gamma-ray Spectrometry;Gilmore,1995
3. Quantitative X-ray Spectrometry, Second ed.;Jenkins,1995
4. Dead-time problems
5. Some formulae for a dead-time-distorted poisson process