1. M. Tanaka, F. Urano, and M. Nakabata, ?Organic electrically conductive complexes,? Jpn. Pat. 60-139832, IPC C 07 D 215/10, C 07 D 217/10, published January 6, 1987.
2. Sanyo Electric Co., Ltd. (Japan), ?Capacitor with solid electrolyte,? U.S. Pat. 4580855, IPC4 H 016 9/05, published April 8, 1986.
3. I. F. Shchegolev, Phys. Status Solidi (A), 12, No. 1, 9?45 (1972).
4. É. B. Yagubskii and M. L. Khidekev', Usp. Khim., 41, No. 12, 2132?2159 (1972).
5. L. B. Coleman, M. J. Cohen, D. J. Sandman, et al., Solid State Commun., 12, No. 11, 1125?1132 (1973).