1. L.J. Barron, Light Metal Age. 14 (1956) 16.
2. V.S. Ivins, Power Eng. 69 (1956) 52.
3. E. Leitao, R.A. Silva, M.A. Barbosa, Corros. Sci. 3 (1997) 337.
4. K. Elagli, M. Traisnel, H.F. Hildebrand, Electrochim. Acta 38 (1993) 1769.
5. Z. Han, H. Zhao, X.F. Chen, H.C. Lin, Mat. Sci. Eng. A-Struct. 277 (2000) 38.