1. Pate, S. R.; and Schueler, C. J.: AIAA Journal, Vol. 7, No. 3, March 1969, pp. 450–457.
2. Dougherty, N. S., Jr.; and Fisher, D. F.: AIAA-80–0154, January 1980.
3. Pate, S. R.: AIAA-80–0431, March 1980.
4. Dougherty, N. S., Jr.; and Fisher, D. F.: AEDC-TR-81–26, February 1982.
5. Beckwith, I. E.; Creel, T. R., Jr.; Chen, F.-J; and Kendall, J. M.: NASA TP-2180, September 1983.