The Helicopter Pilot : Swedish Hot-Area Policing From Above
Fare evasion and information provision: What information should be provided to reduce fare-evasion?
Sømilitær vurdering af Ruslands Østersøflåde og de militære implikationer for Danmark
Investigation and statistical analysis on the deterrence effect of police patrol
Color pictorial serpentine halftone for secure embedded data [3314-34]