1. Samsonov, V.M., Kuznetsova, Y.V., and D’yakova, E.V., Tech. Phys., 2016, vol. 61, no. 2, p. 227.
2. Koval’chuk, M.V., Korolenko, P.V., and Ryzhikova, Yu.V., Uch. Zap. Fiz. Fak. Mosk. Gos. Univ., 2015, no. 1, p. 151401.
3. Isaeva, V.V., Vestn. Dal’nevost. Otd. Ross. Akad. Nauk, 2015, no. 1, p. 5.
4. Antonov, D.N., Burtsev, A.A., and Butkovskii, O.Y., Tech. Phys., 2016, vol. 61, no. 1, p. 108.
5. Gridchina, V.V., Korolenko, P.V., and Ryzhikova, Yu.V., Bull. Russ. Acad. Sci.: Phys., 2015, vol. 79, no. 12, p. 1480.