1. Aleksandrov А., Potapov V., Derzhavin V., 2001 Resistance of materials, Moscow: 560.
2. Aleshin N., Beliy V., Vopilkin А., 1989 Methods of acoustic control of metals, Moscow: 456.
3. Bogomaz G., 2007 Rise of safety of passenger train at emergency situations, Railway transport of Ukraine № 4 (63): 44-48.
4. Vardanyan G., Atarov N., Gorshkov А., 2003 Resistance of materials, Moscow: 480.
5. Gavrilyuk А., Ryabets Т., 2005 State and analysis of safety on the railways of Ukraine. Ways of development of facilities of non-distructive control, Non-distructive control, Kyiv: 13-21.
6. Ermolov I., 1986 Ultrasonic transformers for the non-distructive control, Moscow: 280с.
7. Kachanov L., 1974 Bases of mechanics of destruction, Moscow: 312.
8. Lahtin Y., 1984 Physical metallurgy and heat treatment of metals, Moscow: 360.
9. Textbook for metallurgical specialties of institutes of higher, 1987 Founding production, Moscow: 256.