1. Contensou, P.,Contribution à l'Étude Schématique des Trajectoires Semi-Ballistiques à Grande Portée, Paper communicated to the ?Association Technique Maritime et Aéronautique,? Paris, France, 1965.
2. Allen, H. J., andEggers, A. J., Jr.,A Study of the Motion and Aerodynamic Heating of Missiles Entering the Earth's Atmosphere at High Supersonic Speeds, NACA Report No. 1381, 1958.
3. Eggers, A. J. Jr., Allen, H. J., andNeice, S. E.,A Comparative Analysis of the Performance of Long-Range Hypervelocity Vehicles, NACA Report No. 1382, 1958.
4. Miele, A.,Flight Mechanics, Vol. 1: Theory of Flight Paths, Addison-Wesley Publishing Company, Reading, Massachusetts, 1962.
5. Speyer, J. L., Mehra, R. K., andBryson, A. E., Jr.,The Separate Computation of Arcs for Optimal Flight Paths with State Variable Inequality Constraints, Paper presented at the Colloquium on Advanced Problems and Methods for Space Flight Optimization, Liège, Belgium, 1967.