Authors
Sandra Veličković
University of Kragujevac, Faculty of Engineering, Kragujevac, Serbia
Slavica Miladinović
University of Kragujevac, Faculty of Engineering, Kragujevac, Serbia
Blaža Stojanović
University of Kragujevac, Faculty of Engineering, Kragujevac, Serbia
Ružica R. Nikolić
University of Žilina, Research Center, Žilina, Slovakia
Branislav Hadzima
University of Žilina, Research Center, Žilina, Slovakia
Dušan Arsić
University of Kragujevac, Faculty of Engineering, Kragujevac, Serbia