1. Firestone, R.B., 1996. Table of Isotopes, eighth ed.
2. Kovar, P., Dryak, P., Plchova, L., 2002. Impurities in Radionuclide Materials, fourth ed. CMI Report.
3. ORNL, Oak Ridge National Laboratory, 2001. Monte Carlo N-particle Transport Code System MCNP 4C.