1. Influence of initial electron beam characteristics on Monte Carlo calculated absorbed dose distributions for linear accelerator electron beams;Björk;Phys. Med. Biol.,2002
2. Statistics Manual with Examples Taken from Ordnance Development;Crow,1960
3. Information for Monte Carlo modelling of the Elekta linear accelerator — machine 5463 onwards;Elekta Limited;Confident. Inf,2006
4. Statistical aspects of best estimate method-I;Guba;Reliab. Eng. Syst. Saf.,2003
5. Determination of absorbed dose in a patient irradiated by beams of X or gamma rays in radiotherapy;ICRU Report 24;Int. Comm. Radia. Units Meas,1976