1. The Minimum Drag of Thin Wings in Frictionless Flow;JONES;J. Aeron. Sci.,1951
2. On Bodies of Minimum Drag in a Supersonic Gas Stream;KOGAN;Prikl. mat. mech.,1957
3. G. N. WARD, On the Minimum Drag of Thin Lifting Bodies in Steady Supersonic Flows, British A.R.C. 18,711, FM 2459, Oct. 1, 1956.
4. The Calculation of Minimum Supersonic Drag by Solution of an Equivalent Two-Dimensional Potential Problem;GRAHAM,1956
5. A Geometrical Problem Related to the Optimum Distribution of Lift on a Planar Wing in Supersonic Flow;GRAHAM,1957