1. A new scheme for traffic flow estimation and control with a two component model;Cremer,1976
2. Traffic Flow Theory and Control;Drew,1968
3. Multilevel approach to the design of a freeway control system;Drew;Highway Research Board Record,1969
4. Surveillance and control of tunnel traffic by an on-line digital computer;Gazis;Transp. Sci,1969
5. Traffic control: from hand signals to computers;Gazis,1971