A. Abl,
S. Rass,
P. Schartner,
P. Horster:
A method for detecting a speed violation of a vehicle.
European patent specification EP 2 648 170 B1,
US patent number US 8,964,984 B2, patent holder: Kapsch TrafficCom.
S. Rass,
P. Schartner,
P. Horster,
A. Abl:
Privacy-Preserving Speed-Limit Enforcement.
International Journal of Traffic and Logistics Engineering, Vol. 2, No. 1, Engineering and Technology Publishing, ISSN 2301-3680, March 2014, pp. 26-33.