1. Poletaev, K.N. and Yufereva, A.D., Comparison of domestic and foreign construction quality management systems, StudArctic Forum, 2017, no. 1, pp. 65–76.
2. GOST (State Standard) R 56542-2019. Nondestructive testing. Classification of types and methods. Introduction, 2019.
3. GOST (State Standard) 22690-2015: Concrete. Determination of strength by mechanical methods of nondestructive testing. Interstate standard. Introduction, 2016.
4. DIN EN 12504-2-2019-10: Testing of concrete in structures. Part 2. Non-destructive testing. Determination of the rebound criterion.
5. Helal, J., Sofi, M., and Mendis, P., Nondestructive testing of concrete: A review of methods, Electron. J. Struct. Eng., 2015, vol. 14, no. 1, pp. 97–105.