1. Delay-minimizing settings for fixed-time traffic signals at a single road junction;Allsop;Journal of the Institute of Mathematics and it Applications,1971
2. Sensitivity of delay at a fixed time traffic signal to small errors in the observations used for calculating signal settings;Allsop,1972
3. The SCOOT on-line traffic signal optimisation technique;Hunt;Traffic Engineering and Control,1982
4. Traffic queues and delays at road junctions;Kimber,1979
5. Control of congestion at highly congested junctions;May,1986