Bodnar, B.Y., Ochkasov, A.B., Cyernyayev, D.V. and Shyevchyenko, Y.I. 2013. Diagnosis of traction electric motor at irregularity in speed of anchor rotation. Science and Transport Progress . 3(45) (Jun. 2013), 13–21. DOI:https://doi.org/10.15802/stp2013/14793.