1. Urban and local air quality in major European cities, scientific background document to Europe's Environment: a global perspective;Sluyter;RIVM Report No. 481505001,1994
2. Effects of buildings and trees on air pollution by road traffic;van den Hout,1994
3. Development of two models for the dispersion of air pollution by traffic: the TNO traffic model and the CAR model;van den Hout;MT-TNO, Report 88/192,1988
4. The CAR Model: the Dutch method to determine city air quality;Eerens;Atm. Env.,1993
5. Model calculations of street-air concentrations for carbon monoxide and nitrogen dioxide in Amsterdam;Heida,1989