00899naa#a2200217#i#450# EN\\bibl\45477 20260310215725.2 2500-0535 20211220b2021####ek#y0engy0150####ca ENG RU Estimated influence of stratospheric activity on the ionosphere according to measurements with ISTP SB RAS tools Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2021 5 с. Journal article local Общая геология. Метеорология. Климатология. Историческая геология. Стратиграфия. Палеогеография. 551 ENG Tolstikov Maksim Valeryevich Ratovsky Konstantin Gennadyevich Medvedeva Irina Viktorovna Khabituev Denis Sergeevich zh-szf.ru