1. 1) W. D. FRANCE, Jr. : "Localized Corrosion-Cause of Metal Failure", ASTM STP 516, (1972), p. 164, [ASTM]
2. 3) J. L. CROLET, L. SERAPHIN, and R. TRICOT : Rev, Metall., Dec. (1975), p. 937
3. 5) M. H. PETERSON, T. J. LENNOX, Jr., and R.E. GROOVER : Mat. Protect. Perform., 9 (1970), p. 23
4. 6) I. B. ULANOVSKII and Yu. M. KOROVIN : Zashchita Metallov, 10(1974), p. 433
5. 8) T. SUZUKI, M. YAMABE, and Y. KITAMURA : Corrosion, 29 (1973), p. 18