Аутори:
1. Nikola Malešević, University of Banja Luka, Faculty of mechanical engineering,
Republic of Srpska, Bosnia and Herzegovina
2. Gabor Sziebig, Departmant of Industrial Engineering, Narvik, Norway
3. Bjorn Solvang, Narvik University College, Norway
4. Тихомир Латиновић, Машински факултет Универзитета у Бањој Луци,
Republic of Srpska, Bosnia and Herzegovina