1. K. Y. Jen, R. Oboodi, and R. L. Elsenbaumer, Polym. Mat. Sci. Eng., 53:79
2. M. A. Sato, S. Tanaka, and K. Kaeriyama, Synth. Metals, 14:289
3. A. F. Diaz, J. Crowley, J. Bargon, G. P. Gardini, and J. B. Torrance, J.
4. A. F. Diaz, J. Crowley, J. Bargon, G. p. Fardini, and J. B. Torrance, J. Electroanal. Chem. 121:355 (1981).
5. G. Odian, “Principles of Polymerization,” 2nd ed., Ch. 5, McGraw-Hill, New York (1981).