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2. and Theory of Elasticity, 3rd ed., McGraw Hill, New York (1970).
3. ASTM E132-61, ?Standard Test Method for Poisson's Ratio at Room Temperature.?
4. Dilatation of granular filled elastomers under high rates of strain
5. Mechanics of Composite Materials, pp 46-47, John Wiley and Sons, New York (1979).