Shivalinge Gowda,  The Mass Attenuation Coefficients, Effective Atomic Cross Sections, Effective Atomic Numbers and Electron Densities of Some Halides.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2016, vol. 116(8). 392 - 399
    [viewed 09 April 2020]. Available from: https://publications.waset.org/pdf/10005210.