1. J. L. Sudworth, M. D. Hames, M. A. Storey, M. F. Azim, A. R. Tilley, and D. H. H ; pp.1 -20 inPower Sources, 4 . Edited byOriel Press, Newcastle-upon-Tyne, England, 1973 .
2. Some Aspects of Sodium-Sulfur Cell Operation
3. G. J. Tennenhouse, R. C. Ku, R. H. Richman, and T. J. Whalen , "Deterioration in Ceramic Electrolytes for Sodium-Sulfur Batteries"; to be published in the American Ceramic Society Bulletin..
4. The breakdown of β-alumina ceramic electrolyte