%0 Journal Article %T Modeling of the effect of internal gravity waves on upper atmospheric conditions during sudden stratospheric warming %A Vasilyev, P.A. %A Karpov, I.V. %A Kshevetskii, S.P. %K Internal gravity waves, Sudden stratospheric warmings, Modeling %J Solar-Terrestrial Physics %D 2016 %N 2 %P 6 %I INFRA-M Academic Publishing LLC.