1. Wing sections with minimum drag at supersonic speeds;Drougge,1969
2. Airfoil profiles for minimum pressure drag at supersonic velocities-general analysis with application to linearized supersonic flow;Chapman;NACA rept. no. 1063,1952
3. Second order theory of optimum two-dimensional wings in supersonic flow including effects of friction;Miele,1963
4. An assessment of airfoil design by numerical optimization;Hicks;NASA TMX-3092,1974
5. Design of lowspeed airfoils by numerical optimization;Hicks;SAE paper 750524,1975