1. G.A. Mollere, US Patent 2315725 (1948).
2. T. Sendzimir, US. Patent 2110893 (1938).
3. G. Willam, Wood Metal Handbook, ninth ed., vol. 5, Surface Cleaning, Finishing and Coating, ASM, OH 1982 p. 333.
4. Accelerated Corrosion Test for Aluminum-Zinc Alloy Coatings