TY - GEN AU - Sixel,K E AU - Faddegon,B A TI - Calculation of x-ray spectra for radiosurgical beams SN - 0094-2405 PY - 1996///0222 KW - Computer Simulation KW - Humans KW - Monte Carlo Method KW - Particle Accelerators KW - Phantoms, Imaging KW - Radiosurgery KW - instrumentation KW - X-Rays N1 - Publication Type: Journal Article UR - https://doi.org/10.1118/1.597426 ER -