1. A. I. Asphahani, A. F. Nicholas, W. L. Silence and T. H. Mayor, Werkstoffe Korr.
40 (1989) 409.
2. D. B. Anderson, in “Corrosion/81” (NACE, Houston, 1981) p. 13.
3. R. Roth, Wekstoffe Korr.
43 (1993) 275.
4. R. R. Skabo, in “Proceedings of the Conference on Solving Corrosion problems in Air Pollution Control Equipment” (NACE, Houston, 1981) Paper 2.
5. M. X. Cerney, Corr. Rev.
8 (1988) 60.