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Author(s):
1. Neđo Đurić, Akademija nauka i umjetnosti Republike Srpske,
Republic of Srpska, Bosnia and Herzegovina
2. Perica Đuran, Tehnički institut Bijeljina, Republika Srpska, Bosna i Hercegovina,
Republic of Srpska, Bosnia and Herzegovina
3. Dijana Đurić, Građevinski fakultet Subotica, Univerzitet Novi Sad, Serbia
4. Milan Perišić, Tehnički institut Bijeljina, Republika Srpska, Bosna i Hercegovina,
Republic of Srpska, Bosnia and Herzegovina
5. M. Đurić, Tehnički institut Bijeljina, Republika Srpska, Bosna i Hercegovina,
Republic of Srpska, Bosnia and Herzegovina