Author(s):
1. Goran Janjic, Mašinski fakultet Univerziteta u Banjoj Luci, Republic of Srpska, Bosnia and Herzegovina
2. Zorana Tanasić, Mašinski fakultet Univerziteta u Banjoj Luci, Republic of Srpska, Bosnia and Herzegovina
3. Aurilla Aurelie Arntezen Bechina, Buskerud University, Faculty of Technology, Kongsberg, Norway

Applied paper from author