1. On the Nature of Stall;Kline;J. Basic Engineering,1959
2. The Growth and Separation of a Turbulent Boundary Layer;Hewson,1949
3. Unsolved Problems of Fluid Mechanics;Kline;Mech. Engineering,1958
4. The Structure of Turbulent Shear Flow;Townsend,1956
5. The Mechanics of Viscous Fluids;Prandtl,1935