00845naa#a2200217#i#450# EN\INFRA-M\bibl\39667 20250103032947.5 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 Moscow INFRA-M Academic Publishing LLC. 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 zh-szf.ru