1. Horridge, G.A. 1956 The flight of very small insects. Nature, 178, 1334.
2. Lewis, Trevor 1973 Thrips. Academic Press, New York.
3. Schlichtin, H. 1955 Boundary Layer Theory. 16, McGraw-Hill, New York.
4. Schubauer, G. B., Spangenberg, W. G., and Klebanoff, P. S. 1950 The flow through screens and effects on turbulence. NACA Tech. Note 2001.
5. Taylor, Sir Geoffrey 1952 Analysis of swimming of long and narrow animals. Proc. Roy. Soc. A., 214, 225–239.