1. Keunings R (1989) In: Tucker CL III (ed) Computer Modeling for Polymer Processing. Hanser Verlag, Munich, pp 403?469
2. Crochet MJ (1989) Rubber Reviews. Amer Chem Soc 62:426?455
3. Tanner RI (1985) Engineering Rheology. Clarendon Press, Oxford
4. Bird RB, Armstrong RC, Hassager O (1987) Dynamics of Polymeric Liquids, vol 1, Fluid Mechanics. Wiley, New York
5. Joseph DD, Renardy M, Saut JC (1985) Arch Rational Mech Anal 87:213?251