1. “Nose Cones - The Case for Heat Sinks”;Stewart;Missiles and Rockets,1959
2. Scala, S.M., “A Study of Hypersonic ablation”, Proceedings of the Tenth International Astronautical Federation Congress, London, Springer Verlag, 1959.
3. Diaconis, N., J. Fanucci, and G.W. Sutton, “The Heat Protection Potential of Several Ablation Materials for Satellite and Ballistic Re-entry into the Earth's Atmosphere”, Proceedings of the Fourth Symposium on Ballistic Missile and Space Technology, Los Angeles, Pergamon Press, 1959.
4. Steg, L., “Materials for Re-entry Protection of Satellites”, ARS Preprint No. 836-59, June 1959, (to appear in ARS Journal)
5. Bonin, J.H., C.F. Price, and D.E. Taylor, “Determination of Factors Governing Selection and Application of Materials for Ablation Cooling of Hypervelocity Vehicles”, WADC Technical Report 59-87, Part I, January 1959.