1. First Successful Commercialization of Radiation Chemistry;American Chemical Society,1997
2. Applications for radiation processing of materials;Cleland;Ioniz Radiat. Polym.,2003
3. Gamma Irradiation of electric cables, the plastics and rubber institute;Egan,1981
4. High Voltage Engineering Corporation, the Handbook of Electron Beam Processing (No Date) p.6.