1. J. J. Reilly and R. H. Wiswall:Inorg. Chem., 1974, vol. 13, p. 218.
2. J. J. Reilly, K. C. Hoffman, G. Strickland, and R. H. Wiswall:Proceedings 26th Annual Power Sources Conference, Atlantic City, NJ, May 1974.
3. J. J. Reilly and J. R. Johnson:Proceedings of the 1st World Hydrogen Energy Conference, Univ. of Miami, 1976, vol. II, paper 8B-3.
4. G. D. Sandrock and C. J. Trozzi: Final Report for Contract BNL
5. 5241 OS, The International Nickel Company Inc., Suffern, NY 10901, 1977.