00858naa#a2200217#i#450# EN\\bibl\39667 20260309125629.1 2500-0535 20210329b2021####ek#y0engy0150####ca ENG RU Microwave indicator of potential geoeffectiveness and magnetic flux-rope structure of a solar active region Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2021 7 с. Journal article local Астрономия. Астрофизика. Исследование космического пространства. Геодезия. 52 ENG Kudriavtseva Anastasiia Vitalyevna Myshyakov Ivan Ivanovich Uralov Arkadiy Mihailovich Grechnev Victor Vasil'evich ras.editorum.ru