1. See for instance, P.G. de Gennes, The Physics of Liquid Crystals, Oxford, 3d printing (1980).
2. H. Finkelmann, these proceedings p. 238
3. F. Brochard, J. de Phys. 40, 1049 (1979).
4. J. Ferry, Viscoelastic Properties of Polymers, Willy, N.Y. (1970).
5. W. Graessley, Adv. Pol. Sci. 16 (1974).