Author(s):
1. Boris Agarski, Faculty of Technical Sciences, Department for Production Engineering, Serbia
2. Igor Budak, Faculty of Technical Sciences, Department for Production Engineering, Serbia
3. Goran Šimunović, Mechanical Engineering Faculty, Josip Juraj Strossmayer University of Osijek, Croatia
4. Borut Kosec, University of Ljubljana, Faculty of Natural Science and Engineering, Slovenia
5. Miodrag Hadžistević, Fakultet tehničkih nauka Univerziteta u Novom Sadu, Serbia
6. Djordje Vukelic, Faculty of Technical Sciences, Department for Production Engineering, Serbia