1. Mechanical Properties of Textiles, I
2. 2. Jaeger J. C. “Elasticity, Fracture, and Flow,” Methuen and Co. Ltd., London, 1962, p. 103.
3. 3. Lenk R. S. “Plastics Rheology,” Maclaren and Sons, London, 1968, p. 10.
4. 4. Tobolsky A. V. “Hydrodynamics of Polymer Solutions and Melts in Polymer Science and Materials,” Eds: Tobolsky A. V., Mark H. F., Wiley Interscience, N. Y., 1971, p. 85.
5. Mechanical Properties of Polymeric Materials