1. Markov, A.A. and Kuznetsova, E.A., Defektoskopiya rel’sov. Formirovanie i analiz signalov. Praticheskoe posobie v 2 knigakh (Defectoscopy of Rails. Formation and Analysis of Signals. Practicioner’s Handbook in 2 Books), book 2 Rasshifrovka defektogramm (Interpreting Defectograms), Markov, A.A., Ed., St. Petersburg: Ul’tra Print, 2014.
2. Ping Wang, Yunlai Gao, GuiYun Tian, and Haitao Wang, Velocity effect analysis of dynamic magnetization in high speed magnetic flux leakage inspection, NDT & E Int., 2014, vol. 64, pp. 7–12.
3. Instruction no. 2499r “Rail defects. Classification, catalog, and parameters of defective and acute defective rails”, approved by JSC Russian Railways, October 23, 2014.
4. Antipov, A.G. and Markov, A.A., Detectability of rail defects by magnetic flux leakage method, Russ. J. Nondestr. Test., 2019, vol. 55, no. 4, pp. 277–285.
5. Shur, E.A., Borts, A.I., Sukhov, A.V., Abdurashitov, A.Yu., et al., Evolution of rail damage by defects of contact fatigue, Vestn. VNIIZhT, 2015, no 3, pp. 3–9.