%0 Journal Article %T Comparative analysis of variability in the mid-latitude stratosphere and ionosphere in winter periods %A Yasyukevich, A.S. %A Vesnin, A.M. %K ionosphere, total electron content, variability, internal gravity waves, stratosphere, circumpolar vortex, sudden stratospheric warmings, atmosphere-ionosphere interaction %J Solnechno-Zemnaya Fizika %D 2022 %N 8 %P 7 %I INFRA-M Academic Publishing LLC.