1. Traffic Signals—Capacity and Timing Analysis;Akcelik;ARR No. 123,1981
2. Delay-minimizing settings for fixed-time traffic signals at a single road junction;Allsop;J. Inst. Maths. Applics.,1971
3. Optimal control of isolated traffic signals;Bang;Traffic Engineering and Control,1976
4. OPAC: A demand-responsive strategy for signal control;Gartner,1983
5. Traffic Control—Theory and Application. Traffic Science;Gazis,1974