Аутори:
1. Danijela Vuković, Електротехнички факултет Универзитета у Бањој Луци, Republic of Srpska, Bosnia and Herzegovina
2. Blanka Škipina, Faculty of Technology Banja Luka, Republic of Srpska, Bosnia and Herzegovina
3. Duško Dudić, University of Belgrade, Vinča Institute of Nuclear Sciences, Serbia, Serbia