00735naa#a2200193#i#450# EN\\bibl\59241 20260312025433.4 2712-9640 20230929b2023####ek#y0engy0150####ca RUS RU Retrospective analysis of long-term regional features of the dynamic regime of the ionosphere over the south of Eastern Siberia Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2023 9 с. Journal article local Геология. Геологические и геофизические науки. 55 RUS Khabituev Denis Sergeevich Chernigovskaya Marina Arturovna ras.editorum.ru