Author(s):
1. Djordje Milosevic, Serbia
2. Marija Brankovic, Serbia
3. Sreten Perić, Serbia
4. Radovan Radovanović, University of Criminal Investigation and Police Studies, Serbia
5. Mihael Bučko, University of Defense, Military Academy, , Serbia
6. Fatima Živić, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia