1. T.A. Skotheim, Handbook of Conducting Polymers, Marcel–Dekker, New York, 1987, Ch. 19.
2. B. Scrosati, Science and Applications of Conducting Polymers, Chapman and Hall, London, 1993, Ch. 7.
3. J.O.M. Bockris and D. Miller, in L. Alcacer (ed.), Conducting Polymers Special Applications, Reidel, Dordrecht, 1989, p. 1.
4. (a) K. Kaneto, H. Agawa and K. Yoshino, J. Appl. Phys., 61 (1987) 1197;
5. (b) K. Yoshino, Synth. Met., 28 (1989) C669.