Author(s):
1. Srđan Vuković, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina
2. Svetlana Pelemiš, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina
3. Danijela Vuković, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina
4. Aleksandar Vuković, Univerzitet u Novom Sadu, Fakultet zehničkih nauka, Serbia