Author(s):
1. Nenad Miloradović, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
2. Rodoljub Vujanac, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
3. Danijela Miloradović, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia
4. Blaža Stojanović, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia

Applied paper from author