1. J. J. Lander, NRL Report No. C-3262, March 22 1948.
2. H. Bode and E. Voss,Electrochim. Acta 1 (1959) 318.
3. S. Satoshi, J. Hugeuki and Denki Kagaku,36 (1968) 609.
4. V. V. Kurochkina, A. I. Rusin, N. A. Mikhalkov and M. A. Dasoyan,Sb. rabot khim ist. toka, No. 8. 32. Energiya, Leningrad (1973).
5. J. R. Pierson, 6th International Power Source Symp. Brighton, Sussex, 23?25 Sept. 1968.