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2. G. L. Silver, in J. J. Katz, G. T. Seaborg, and L. R. Morss (Eds.), The Chemistry of the Actinide Elements, 2nd Edn., Chapman and Hall, New York, 1986, Chapt. 7, Section 7.8.5.
3. G. L. Silver,J. Inorg. Nucl. Chem., 43 (1981) 2997.
4. S. Glasstone, Thermodynamics for Chemists, D. Van Nostrand Co., Inc., Princeton, NJ, 1945, Section 33a.
5. G. L. Silver, Mound Activities in Chemical and Physical Research: July–December 1985, USDOE Report MLM-3347, p. 33.