1. S. Ozaki, et. al., PAC 2007, BNL-79159-2007-CP, 2007.
2. S.L. Kramer et al., APAC 2007, 2007
3. Radiological considerations for bulk shielding calculations of national synchrotron light source-II
4. W.P. Swanson, Radiation safety aspects of the operation of linear accelerators, IAEA Technical Report, 188, 1979.
5. A Guide to Radiation near High Energy Particle Accelerators;Sullivan,1992