1. L. Holiday, Ionic Polymers, Applied Science, London 1975.
2. A. Eisenberg and M. King, Ion-Containing Polymers: Polymer Physics, Vol. 2, Academic Press, New York 1977.
3. R. Longworth, Developments in Ionic Polymers-1, D. Wilson, H. J. Prosser, Eds., Applied Science, London 1983.
4. NATO ASI Series;M. Pineri,1987
5. E. Bonotto and E. F. Bonner, Macromolecules, 1 (1968) 510.