1. C. C. Pappas, ?Effect of injection of foreign gases on the skin friction and heat transfer of the turbulent boundary layer,? J. Aeronaut. Sci., Rept. Nos. 59?78 (1959).
2. E. R. Bartle and B. M. Leadon, ?Experimental evaluation of heat transfer with transpiration cooling in a turbulent boundary layer at M=3.2,? J. Aeronaut. Sci.,27, No. 1 (1960).
3. B. M. Leadon, ?Transpiration cooling experiments in a turbulent boundary layer at M=3,? J. Aeronaut. Sci.,23, No. 8 (1956).
4. M. W. Rubesin, C. C. Pappas, and A. F. Okuno, ?The effect of fluid injection on a compressible turbulent boundary layer,? NACA R.M., A55 (1955).
5. Heat Transfer and Friction in a Turbulent Boundary Layer [in Russian], Novosibirsk (1964).