1. and SAE Tech. Pap., 870647 (1987).
2. and NACE CORROSION 88, St. Louis, MO, 21-25 March, 1988, Paper no. 44.
3. and Proc. Symp. On Corrosion of Automotive Sheet Steels, World Materials Congress, Chicago, IL 26-30 September, 1988, p. 1.
4. SAE Tech. Pap., 890705 (1989)
5. SAE Tech. Pap., 890704 (1989)