• The effect of aluminum ion implantation on the grain size and structure of UFG titanium / A. V. Nikonenko, N. A. Popova, E. L. Nikonenko, I. A. Kurzina // Surface and coatings technology. 2020. Vol. 393. P. 125750 (1-7). URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000722981