Author(s):
1. Vladan Mirjanić, Republic of Srpska, Bosnia and Herzegovina
2. Milesa Srećković, Faculty of Electrical Engineering, Bulevar Kralja Aleksandra 73, University of Belgrade, Serbia
3. Đorđe Mirjanić, JZU Dom zdravlja Banja Luka , Republic of Srpska, Bosnia and Herzegovina
4. Svetlana Pelemiš, Faculty of Technology - University of East Sarajevo, Republic of Srpska, Bosnia and Herzegovina
5. Aleksandar Bugarinović, Telekom, republikaa srpska BiH, Republic of Srpska, Bosnia and Herzegovina
6. Milica Vlahović, Institut za hemiju, tehnologiju i metalurgiju, Karnegijeva 4, Beograd, Serbia

Abstract