1. Evaporation from Drops, Part I;Ranz;Chemical Engineering Progress,1952
2. Theory of Diffusion;Bird,1956
3. M.M. El Wakil, O.A. Vyehara, and P.S. Myers: A Theoretical Investigation of the Heating-up Period of Injected Fuel droplets Vaporizing in Air. NASA T.N. 2368, May, 1954.
4. R.D. Ingebo: Vaporization Rates and Heat Transfer Coefficients for Pure Liquid Drops. NASA T.N. 2368, July, 1951.
5. T.P. Torda and S.Z. Burstein: Nonlinear Theory of Combustion Instability-Liquid Propellant Rocket Motors. Propulsion Research Laboratory PRL-TN-58-1 (ASTIA No.209–491, AFOSR Doc. No. TN 59–60) December, 1958.