Autori:
1. Žana Stevanović, University of Belgrade, Vinča Institute of Nuclear Sciences, Serbia, Serbia
2. Gradimir Ilić, Univerzitet u Nišu, Mašinski fakultet, Serbia
3. Mića Vukić , Univerzitet u Nišu, Mašinski fakultet, Serbia
4. Predrag Živković, Univerzitet u Nišu, Mašinski fakultet, Serbia
5. Mladen Tomić, The School of Higher Technical Professional Education, Niš, Serbia
6. Ivan Lazović, University of Belgrade, Vinča Institute of Nuclear Sciences, Serbia, Serbia