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2. J. A. Collins, Failure of Materials in Mechanical Design – Analysis, Prediction, Prevention, John Wiley & Sons, New York (1981).
3. O. G. Tsyryul’nyk, “Assessment of the degradation of properties as a characteristic of the condition of long-term structure materials,” Tekhn. Diagn. Nerazr. Kontrol, No. 2, 36–41 (2009).
4. Directions for Conducting the Magnetic Control of the Stress-Strain State of Metalic Structures of Hoisting Machines and Assessment of Their Residual Life [in Ukrainian], Valid since January 7, 2005.
5. M. P. Markovets, Determination of Mechanical Properties of Metals in Terms of Hardness [in Russian], Mashinostroenie, Moscow (1979).