1. V. Meille, Appl. Catal. A, 315, 1-17 (2006).
2. J. M. Pout, G. Foti, and D. K. Jacobson, Modification and Alloying of Surfaces by Laser, Ion, and Electron Beams [in Russian], Mashinostroenie, Moscow (1987).
3. A. A. Nikitin and N. G. Travina, Ionic implantation – an Effective Method of Changing the Surface Characteristics of Metals and Alloys [in Russian], Byul. TsNIICh, No. 23, 9-18 (1986).
4. T. R. Rautray, R. Narayanan, and K. H. Kim, Progr. Mater. Sci., 56, N 11, 1137-1177 (2011).
5. N. J. Kang, J. G. Kim, H. Y. Lee, et al., Int. J. Presic. Eng. Man., 15, No. 5, 889-894 (2014).