1. Barad, M.L. (Ed.), 1958. Project Prairie Grass, a Field Program in Diffusion, Vols. I and II. AFCRC-TR-58-235 (I & II), AD 15272, AFGL, Hanscom AFB, Bedford, MA 01731, USA.
2. Briggs, G.A., 1995. Field-measured dense gas plume characteristics and some parameterizations. Proceedings of the International Conference on Modeling and Mitigating the Consequences of Accidental Releases of Hazardous Materials. A.I.Ch.E., New York, pp. 539–555.
3. Advances in dense gas dispersion modeling of accidental releases over rough surfaces during stable conditions;Briggs,1998
4. A review of some mixing experiments relevant to dense gas dispersion;Britter,1988
5. Atmospheric dispersion of dense gases;Britter;Annual Review of Fluid Mechanics,1989