1. Radiation physics of electron beams;Almond,1976
2. Electron scattering and collimation system for a 12 MeV linear accelerator;Bjarngard;Med. Phys,1976
3. Etude expérimentale de la collimation des faisceaux d'électrons par un diaphragme de plomb réglable;Briot;J. Radiol. Electrol,1973
4. The equivalent field method for axial dose determinations in rectangular fields;Day;Br. J. Rad,1972
5. Telecentric rotation with electron beams;Fehrentz,1976