1. H. Schlichting, Entstehung der Turbulenz, Springer, Berlin (1959).
2. H. W. Emmons, “The Laminar-Turbulent Transition in a Boundary Layer. Part I,” J. Aeron. Sci. 18, 490 (1951).
3. H. L. Dryden, “Transition from Laminar to Turbulent Flow,” in: Turbulent Flow and Heat Transfer, Princeton Univ. Press, New York (1959), p. 3.
4. A. M. Savill (ed.), Transition Modelling for Turbomachinery. III. An Updated Summary of ERCOFTAC Trans. SIG Progr. 3rd Workshop, Cambridge Univ. Press, Cambridge (1995).
5. B. E. Launder and N. D. Sandham (eds.), Closure Strategies for Turbulent and Transitional Flows, Cambridge Univ. Press, Cambridge (2002), p. 462.