1. Engineering Studies of Urban Traffic Flow;Barnes;Operations Research,1955
2. A Continuum Model for Traffic Flow on an Undivided Highway;Bick;Quarterly Appl. Math.,1960
3. Traffic Dynamics: Studies in Car Following;Chandler;Operations Research,1958
4. Operational Analysis of a Traffic-Dynamics Problem;Chow;Operations Research,1958
5. Speed Volume Relationships on Signalized Roads;Creighton;Chicago Area Transportation Study Research News,1957