1. S. Bagaev, G. Grachev, A. Smirnov, M. Khomyakov, A. Tokarev, P. Smirnov, Metal Working and Material Science 62, 14–23 (2014).
2. A. Tokarev, Z. Bataeva, G. Grachev, A. Smirnov, M. Khomyakov, A. Gerber, Materials 788, 58–62 (2015).
3. S. Bagaev, G. Grachev, A. Smirnov, A. Tokarev, Z. Bataeva, A. Gerber, M. Khomyakov, Proc. 3rd Int. Conf. on Actual Problems in Machine Building, March 30, 2016, Novosibirsk, Russia, pp 389–396.
4. M. Khomyakov, P. Pinaev, P. Statsenko, L. Chuchkova, V. Bataev, G. Gracev, XVI Int. Conf. on Luminescence and Laser Physics, July 2-7, 2018, Arshan village, Republic of Buryatia, Russia, pp 155–156.
5. N. Rikalin, A. Uglov, Quantum Electronics 8 (6), 1193–1201 (1981).