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2. Ewing, G. W., Instrumental Methods of Analysis, 5th edn. McGraw-Hill, New York, 1985, 538 pp.
3. Braun, R. D., Introduction to Instrumental Analysis. McGraw-Hill, New York, 1987, 1004 pp.
4. Whitfield, M. & Jagner, D. (eds), Marine Electrochemistry: A Practical Introduction. John Wiley, Chichester, 1981, 529 pp.
5. Plambeck, J. A., Electroanalytical Chemistry: Basic Principles and Applications. John Wiley, New York, 1982, 404 pp.