1. Tchernenko, V.I., Snizhko, L.O., and Papanova, I.I., Formation of Coatings by Anodic Spark Electrolysis, L.: Chemistry, 1991, p. 128.
2. Surface Engineering of Light Alloys, Dong, H., Ed., Cambridge, UK: Woodhead Publ., 2010, p. 662.
3. Yerokhin, A.L., Voevodin, A.A., Lyubimov, V.V., et al., Surf. Coat. Technol., 1998, vol. 110, p. 140.
4. Kuhn, A.T., Metal Finish., 2002, vol. 100, no. 11/12, p. 44.
5. Curran, J.A. and Clyne, T.W., Surf. Coat. Technol., 2005, vol. 199, p. 168.