1. V. N. Polovinkin, Nanotechnologies in Shipbuilding (FGUP GNTs TsNII im. akad. A. N. Krylova, St. Petersburg, 2009).
2. A. G. Bulakh, General Mineralogy (St. Petersburg University, St. Petersburg, 2002).
3. V. V. Grushev and S. Yu. Lazarev, Commercial Application of Mineral Coatings and Ultrasonic Procesing (Zabaikal’skii Gos. Univer., Chita, 2012).
4. S. Kislov, V. Kislov, P. Ostrovsky, and M. Woydt, “Localized hardening and structuring of steel by a simple process,” in Proceedings of Conference on Reibung, Schmierung und Verschleip:53Tribologie Fachtagung, Göttingen (Druckservice Zillekens, Herstelhmg, 2012), Vol. 2, pp. 49/1–49/7.
5. P. R. Dolzhanskii and S. E. Dobrokhotov, “Increasing the service reliability of the blades of the last stages of T-250/300-240 turbines,” Nadezhn. Bezopasn. Energetiki, No. 1, 56–59 (2008). http://www.sigma08.ru/images/journal.pdf