TY - GEN AU - Hrbacek,Jan AU - Lang,Stephanie AU - Klöck,Stephan TI - Commissioning of photon beams of a flattening filter-free linear accelerator and the accuracy of beam modeling using an anisotropic analytical algorithm SN - 1879-355X PY - 2011///0817 KW - Algorithms KW - Anisotropy KW - Equipment Design KW - Filtration KW - instrumentation KW - Models, Theoretical KW - Particle Accelerators KW - Photons KW - therapeutic use KW - Radiometry KW - methods N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.ijrobp.2010.09.050 ER -