1. Tsareva, I.N., Fedorova, E.A., and Tarasenko, Yu.P., Research of physical-chemical and corrosion properties of titanium nitride ion-plasma coatings, Fiz. Khim. Obrab. Mater., 2006, no. 4, pp. 42–45.
2. Tsareva, I.N., Berdnik, O.B., and Razov, E.N., The way to prolong the lifetime of turbine blades made of KhN65VMTYu alloy, Vestn. Samara State Aerospace Univ., 2011, no. 3(27), part 2, pp. 240–247.
3. Nerazrushayushchii kontrol’ i diagnostika. Spravochnik (Nondestructive Check up and Diagnostics. Handbook), Klyuev, V.V., Ed., Moscow: Mashinostroenie, 2003.
4. Merkulov, L.G., The way to use ultrasound for researching the steel structure, Zh. Tekh. Fiz., 1957, vol. 27, no. 6, pp. 1386–1391.
5. Botaki, A.A., Ul’yanov, V.L., and Sharko, A.V., Ul’trazvukovoi kontrol’ prochnostnykh svoistv konstruktsionnykh materialov (Ultrasound Inspection of Strength Properties for Structure Materials), Moscow: Mashinostroenie, 1983.