1. Concentration measurements downwind of buildings: previous and current experiments;Abbey,1976
2. Experiments on two dimensional flow over a normal wall;Arie;J. Fluid Mech.,1956
3. Britter R. E. (1976) Private communication.
4. Experiments on the behaviour of effluent emitted from stacks at or near the roof level of a tall reactor;Davies;Int. J. Air. Wat. Pollut.,1964
5. The form drag of two dimensional bluff plates immersed in turbulent boundary layers;Good;J. Fluid Mech.,1968