For citations:

Hramyka I.L., Galushko V.N. Method of Non-Destructive Control of Single-Phase and Three-Phase Transformers's Condition on the Basis of Frequency Characteristics. Devices and Methods of Measurements. 2025;16(2):158-167. (In Russ.) https://doi.org/10.21122/2220-9506-2025-16-2-158-167