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2. “The Effect of Cobalt on Zinc Deposit Structures Electrowon from Industrial Acid Sulphate Electrolytes”;MacKinnon,1981
3. C.J. Weatherell, Personal communication to G. Houlachi, May 1990.
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5. “Evaluation of Organic Additives for Use in Zinc Electrowinning”;Kerby;Metallurgical Transactions,1977