1. VKI Lecture Series;Van Dam C.-P.,2003
2. BetzA. “A Method for the Direct Determination of Wing-Section Drag,” Zeitschrift für Flugtechnik und Motorluftschiffahrt, NACA TM-337, Feb. 1925, pp. 42–44 (in German).
3. OswatitschK., Gas Dynamics, Academic Press, New York, 1956, pp. 207–210.
4. MaskellE.C. “Progress Towards a Method for the Measurement of the Components of Drag for a Wing of Finite Span,” Royal Aircraft Establishment TR-72232, 1972.
5. Shock Waves and Drag in the Numerical Calculation of Compressible, Irrotational Transonic Flow