Аутори:
1. Dragan Živanić, Faculty of Technical Sciences, Department for Production Engineering, Serbia
2. Anto Gajić, Mine and Thermal Power Plant Ugljevik,
Republic of Srpska, Bosnia and Herzegovina
3. Jovan Vladić, Универзитет у Новом Саду, Технолошки факултет, Нови Сад, Serbia
4. Radomir Đokić, Факултет техничких наука Универзитета у Новом Саду, Serbia
5. Zdravko Ristić, Faculty of Technical Sciences, Department for Production Engineering, Serbia