Bezprozvannych, G. V., and A. V. Roginskiy. “DIELECTRIC SPECTROSCOPY OF CASING THERMOSETTING COMPOSITE ELECTRICAL INSULATION SYSTEM OF INDUCTION TRACTION ELECTRIC MACHINES”. Electrical Engineering & Electromechanics, no. 1, Feb. 2018, pp. 17-20, doi:10.20998/2074-272X.2018.1.02.