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2. Corrosion and Electrochemistry of Zinc;Zhang,1996
3. www.powerzinc.com and www.electric-fuel.com.
4. R.E. Durkot, L. Lin, P.B. Harris, US Patent 6,521,378 B2 (February 18, 2003).
5. M.C. Pophal, US Patent application, 10/878,223 (June 28, 2004).