1. Chalmers, B., Principles of Solidification, 86 (John Wiley and Sons, Inc., New York, 1964).
2. Chalmers, B., Symp. Liquids; Structure, Properties, Solid Interactions, General Motors Res. Lab. (1963) (Elsevier Publishing Company, New York, in the press).
3. Hickling, R., and Plesset, M. S., Phys. Fluids, 7, 1, 7 (1964).
4. Devine, R. E., and Plesset, M. S., Rep. No. 85–27, Div. Eng., Calif. Inst. Tech. (1964).
5. Rayleigh, Lord, Phil. Mag., 34, 94 (1917).