1. R.T.Bailey, A.M.North and R.A.Pethrick, Molecular Motion in High Polymers Oxford University Press (1983)
2. A.M.North R.A.Pethrick and A.D.Wilson Polymer 19, 913 (1978)
3. L.Bunton, J.H.Daly and R.A.Pethrick J.Materials Science 18, 2817 (1983)
4. R.A.Pethrick and A.R.Eastwood European Polymer J 19, 43 (1983)
5. M.G.B.Mahboubian Jones D.Hayward and R.AS.Pethrick European Polymer J. 11 358 (1987)