1. A. Lerf and T. Butz, in Reactivity of Solids, eds. P. Barrett and L.-C. Dufour (Elsevier, Amsterdam, 1985) p. 473.
2. M.S. Whittingham, Proc. Symposium on Electrode Materials and Processes for Energy Conversion and Storage, Princeton, 1977, eds. J.D. McIntyre, S. Srinivasan and F.G. Will.
3. M.A. Py and R.R. Haering, Can. J. Phys. 61 (1983) 76.
4. Moli-Energy Ltd., 3985 Myrtle Rd., Burnaby, B.C. Canada.
5. P.J. Mulhern, Ph.D. Thesis, University of British Columbia, 1986.