1. A study of the inviscid flow about conically cambered delta wings
2. Ferri, A,"Supersonic Flow Around Circular Cones at Angle of Attack,'' NACA TN 2236, Nov. 1950.
3. Klunker, E.B., South, J.C., and Davis, R.M. "Calculation of Nonlinear Conical Flows hy the Method of Lines,'' NASA TR R-374, Oct. 1971.