TY JOUR TI Modelling the influence of magnetospheric storm on the large-scale structure of the high-latitude ionosphere for winter solstice conditions KW magnetospheric convection KW magnetic storm KW ionosphere model KW high-latitude ionosphere KW subauroral ionosphere KW mismatch of poles JO Solar-Terrestrial Physics AU Gololobov, A.Y. AU Golikov, I.A. AU Popov, V.I. PY 2025 IS 11 PB Institute of Solar-Terrestrial Physics SB RAS