1. Prandtl, L. 1952 The Essentials of Fluid Dynamics .London:Blackie.
2. Fage, A. 1937 A. R. C. Technical Report, R. & M. No. 1766.
3. Hinze, J. O. 1948 Appl. Sci. Res., Hague, A,1,273.
4. Lane, W. R. & Green, H. L. 1956 The mechanics of drops and bubbles. Article in Surveys in Mechanics (Ed. G. K. Batchelor & R. M. Davies ).Cambridge University Press.
5. Lane, W. R. & Edwards, J. 1948 Unpublished Ministry of Supply Report.