Аутори:
1. Branislav Cvjetković, Шумарски факултет Бања Лука , Republic of Srpska, Bosnia and Herzegovina
2. Milan Mataruga, Шумарски факултет Бања Лука , Republic of Srpska, Bosnia and Herzegovina
3. Dalibor Ballian, Forestry Faculty, University of Sarajevo, Bosnia and Herzegovina, Federation of Bosnia and Herzegovina , Bosnia and Herzegovina
4. Vanja Daničić, Шумарски факултет Бања Лука , Republic of Srpska, Bosnia and Herzegovina
5. Rifet Terzić, Faculty of Natural Sciences and Mathematics, University of Tuzla , Federation of Bosnia and Herzegovina , Bosnia and Herzegovina