1. Corrosion Testing Laboratories, Inc., Newark, DE, http://www.corrosionlab.com/.
2. “Corrosion Technology Testbed,” NASA Kennedy Space Center, Kennedy Space Center, FL, http://corrosion.ksc.nasa.gov.
3. E.B. Bieberich and R.O. Hardies: TRIDENT Corrosion Control Handbook, DTIC Doc.: AD-B120 952, David W. Taylor Naval Ship Research and Development Center, Naval Sea Systems Command, DTRC/SME-87-99, Feb 1988.
4. M.G. Fontana: Corrosion Engineering, 3rd edition, McGraw-Hill, Inc., 1986.