CCTV in Europe. Final Report
Hempel, L., Töpfer, E. (2004): CCTV in Europe. Final Report, Urbaneye Working Paper No.15, Berlin: Technical University - Centre for Technology and Society.
Hempel, L., Töpfer, E. (2004): CCTV in Europe. Final Report, Urbaneye Working Paper No.15, Berlin: Technical University - Centre for Technology and Society.