1. Poll, D. I. A.: Transition in the infinite swept attachment line boundary layer. Aeron. Quart.30, 607?628 (1979).
2. Cebeci, T.: On stability and transition in three-dimensional flow. AIAA J.18, 398?405 (1980).
3. Hefner, J. N., Bushnell, D. M.: Status of linear boundary layer stability theory and thee N -method, with emphasis on swept wing application. NASA TP-1645, 1980.
4. Danenhart, J. R.: Amplified cross flow disturbances in the laminar boundary layer on swept wings with suction. NASA TP-1902, 1981.
5. Boltz, F. W., Kenyon, G. C., Allen, C. R.,: Effects of sweep angle on the boundary-layer stability characteristics of an untapered wing at low speeds. NASA TN D-338, 1960.