1. Davidsson, J. F., J. R. A. Pearson, andV. A. Vanoni: Report on the I.U.T.A.M. Symposium on the flow of fluid-solid mixtures. J.F.M.39, 375?405 (1969).
2. Hoglund, R. F.: Recent advances in gas-particle nozzle flows. J. Am. Rocket Soc.32, 662?671 (1962).
3. FFA Report;H. Thomann,1964
4. Marble, F. E.: Dynamics of a gas containing small solid particles. Combustion and Propulsion. Fifth AGARD Colloquium, Braunschweig: 1962. High temperature phenomena, p. 175?215. Oxford: 1963.
5. Hirschfelder, J. O., C. F. Curtiss, andR. B. Bird: Molecular theory of gases and liquids. New York: Wiley. 1954.