1. Bernstein, B., E. A. Kearsley, L. J. Zapas, Trans. Soc. Rheol.7, 391 (1963).
2. Bogue, D. C., J. L. White, Engineering Analysis of Non-Newtonian Fluids, NATO-Agardograph144 (1970), erhältlich durch National Technical Information Service, Springfield, Virginia (USA), Document No. AD-710-324.
3. Chen, J. J., D. C. Bogue, Trans. Soc. Rheol.16, 59 (1972).
4. Ferry, J. D., Viscoelastic Properties of Polymers, 2nd ed. J. Wiley & Sons, N. Y. (1970).
5. Han, C. D., Rheology in Polymer Processing, Academic Press, N.Y. (1976).