1. Review of the development and application of the CALINE3 and CALINE4 models;Benson;Atmospheric Environment,1992
2. Description of outdoor air quality in a typical residential area in Kuwait;Bouhamra;Environmental Pollution,1999
3. Diffusive sampling of volatile organic compounds in ambient air;Brown;Environmental Monitoring and Assessment,1998
4. Automobiles and Pollution;Degobert,1995
5. EPA, 1999. Exhaust Gas Sampling System; Gasoline Fueled Vehicles. US Environmental Protection Agency Part: US Code of Federal Regulations (40CFR 80.55).