1. Hida, K., “Blunt Body Theory for Hypersonic Flow,” AFOSR 204, Jan. 1961.
2. Hypersonic Flow Theory;Hayes,1959
3. Laminar Heat Transfer Over Blunt-Nosed Bodies at Hypersonic Flight Speeds;Lees;Jet Propulsion,1956
4. Bertram, M.H., Feller, W.V. and Dunavant, J.C.; data taken in the NASA Langley Research Center 11-inch Hypersonic Wing Tunnel.
5. Levinsky, E.S., “Variational Procedure for Minimizing Heating Effects During the Re-entry of a Lifting Vehicle,” WADD Technical Rep. 60–369, July 1960.