Autori:
1. Duško Dudić, University of Belgrade, Vinča Institute of Nuclear Sciences, Serbia, Serbia
2. Akademija Nauka I Umjetnosti Republike Srpske, Akademija nauka i umjetnosti Republike Srpske, Republic of Srpska, Bosnia and Herzegovina
3. Richard O. Ocaya, Department of Physics, University of the Free State, Private Bag X13, 9866 Phuthaditjhaba, South Afr, South Africa

Prijavljeni rad od autora