TY JOUR TI Fast subauroral drifts of ionospheric plasma according to data from Yakut meridional chain of stations KW subauroral ionosphere KW meridional chain of stations KW falls of critical frequencies KW polarization jet JO Solar-Terrestrial Physics AU Stepanov, A.E. AU Kobyakova, S.E. AU Khalipov, V.L. PY 2019 IS 5 PB INFRA-M Academic Publishing LLC.