@article{Ratovsky2026comparative, author={Ratovsky, K.G. and Medvedeva, I.V.}, title={Comparative analysis of responses of minimum frequency of ionogram reflections and mesosphere-lower thermosphere temperature to winter sudden stratospheric warmings}, journal={Solnechno-Zemnaya Fizika}, publisher={INFRA-M Academic Publishing LLC.}, year={2026}, pages={45-54}, volume={12}, issue={1}, }