1. Adams, R. N.: Carbon Paste Electrodes. Anal. Chem. 30, 1576 (1958).
2. -: Solid Electrodes, Progress in Polarography II, 507, ed. P. Zuman and I. M. Kolthoff. New York: Intersience Publ. 1962.
3. Airey, L.: The Application of the Cathode Ray Oscillograph to Polarography. General Lay-out and uses of the Cathode Ray Polarograph. Analyst 72, 204 (1947).
4. -, and A. A. Smales: Mercury Drop Control: Application to Derivative and Differential Polarography. Analyst 75, 287 (1950).
5. Anson, F. C., and J. L. Lingane: Chemical Evidence of Oxide Films on Platinum Electrometric Electrodes. J. Am. Chem. Soc. 79, 4901 (1957).