1. CALINE-3: A versatile dispersion model for predicting air pollution levels near highways and urban streets;Benson,1979
2. Measurements of particulate lead on the M4 motorway at Harlington;Bevan;Transport and Road Research Laboratory (TRRL) report number LR 626,1974
3. Carbon monoxide near an urban intersection;Claggett;Atmospheric Environment,1981
4. Use of traffic simulation in analysis of CO pollution;Cohen;Transportation Research Record,1977
5. Clearing the air;Cortese;Environmental Science and Technology,1990