1. Eisenberg, A.; King, M. “Ion-Containing Polymers”; Academic Press: New York, 1977.
2. Helfferich, F. “Ion Exchange”; McGraw-Hill: New York, 1962.
3. See, for example, “Membranes and Ionic and Electronic Conducting Polymers”; E. B. Yeager, B. Schumm, K. Mauritz, K. Abbey, D. Blankenship, J.Akridge, Eds.; Electrochem. Soc. Proc. Vol. 83–3: Pennington, NJ, 1983.
4. Modern Aspects of Electrochemistry;KA Mauritz,1982
5. ACS Symp. Ser.;WY Hsu,1986