For citations:
Kulikov V.A., Epishkin D.V., Ionicheva A.P., Shagarova N.M., Shiryaev M.I. Correlation between the spectral density of the MT field components and solar activity on the example of works near the Ilmen crustal anomaly. Moscow University Bulletin. Series 4. Geology. 2025;64(4):124-132. (In Russ.) https://doi.org/10.55959/MSU0579-9406-4-2025-64-4-124-132