Autori:
1. Mirko Šebez,
Republic of Srpska, Bosnia and Herzegovina
2. Zoran Govedar, Šumarski fakultet Banja Luka ,
Republic of Srpska, Bosnia and Herzegovina
3. Milun Krstić, Serbia
4. Srđan Keren, Poland
5. Violeta Babić, Serbia
6. Branko Kanjevac, Serbia