1. On Transition from Laminar to Turbulent Flow
2. F. R. Hama,Heat Transfer and Fluid Mechanics Institute(Stanford University Press, Stanford, California, 1959), p. 92.
3. P. S. Klebanoff and K. D. Tidstrom, NASA TN D-195 (1959).
4. The three-dimensional nature of boundary-layer instability
5. On the Secondary Motion Induced by Oscillations in a Shear Flow