1. Paul, D. R. and Newman, S. (eds), Polymer Blends, Vols 1 and 2. Academic Press, New York, 1978.
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3. Olabisi, O., Robeson, L. M. and Shaw, M. T., Polymer–Polymer Miscibility. Academic Press, New York, 1979, Chapter 4.
4. Bonner, J. G. and Hope, P. S., in Polymer Blends and Alloys, ed. M. J. Folkes and P. S. Hope. Blackie, London, 1993, Chapter 3.
5. Lambla, M., in Comprehensive Polymer Science, Suppl. 1, ed. G. Allen, S. L. Aggarwal and S. Russo. Pergamon Press, Oxford, 1992, p. 643.