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2. 2) Coe, P. L. Jr. and Weston, R. P.: Effects of Wing Leading-Edge Deflection on Low-Speed Aerodynamic Characteristics of a Low-Aspect-Ratio Highly Swept Arrow-Wing Configuration, NASA TP-1434, 1979.
3. 3) Rao, D. M.: Leading-Edge `Vortex Flaps' for Enhanced Subsonic Aerodynamics of Slender Wings, ICAS Paper No. 80-13.5, 1980.
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5. 5) Rinoie, K., Miyata, K., Kwak, D. Y. and Noguchi, M.: Studies on Vortex Flaps with Rounded Leading-Edges for Supersonic Transport Configuration, J. Aircraft, 41 (2004), pp. 829-838.