Autori:
1. Petar Tasić, Faculty of Mechanical Engeneering, Sarajevo,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
2. Ismar Hajro, Faculty of Mechanical Engeneering, Sarajevo,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
3. Damir Hodzic, Faculty of Mechanical Engeneering, Sarajevo,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
4. Dragoslav Dobraš, Mašinski fakultet Univerziteta u Banjoj Luci,
Republic of Srpska, Bosnia and Herzegovina