1. Monte Carlo Transport of Electrons and Photons;Seltzer,1988
2. Electron-photon Monte Carlo calculations: The ETRAN code
3. Monte Carlo Transport of Electrons and Photons;Berger,1988
4. W.R. Nelson, H. Hirayama, D.W.O. Rogers, SLAC-Report-265, 1985
5. Monte Carlo Transport of Electrons and Photons;Nelson,1988