Roman Novak and  Matjaz Vencelj,  Compton Scattering of Annihilation Photons as a Short Range Quantum Key Distribution Mechanism.   journal   = {International Journal of Nuclear and Quantum Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2011, vol. 55(7). 957 - 963
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/14921.