1. Calculation and application of point spread functions for treatment planning with high energy photon beams;Ahnesjö;Acta Oncol.,1987
2. American Association of Physicists in Medicine (AAPM) (1983). A protocol for the determination of absorbed dose from high-energy photon and electron beams. Med. Phys. 10, 741-771.
3. Andreo, P. (1980). Monte Carlo simulation of electron transport in water; absorbed dose and fluence distributions. English translation of a portion of Ph.D. Thesis, University of Zaragoza, Zaragoza.
4. Monte Carlo simulation of electron transport;Andreo,1985
5. Mean energy in electron beams;Andreo;Med. Phys.,1981