00650naa#a2200193#i#450# EN\INFRA-M\bibl\46200 20241008143849.2 2500-0535 20220325b2022####ek#y0engy0150####ca ENG RU Small solar flares and local polarity inversion lines of the longitudinal magnetic field of the active region Journal article Moscow INFRA-M Academic Publishing LLC. 2022 4 с. Journal article local Солнечная система. 523 ENG Borovik Aleksandr Vasil'evich Zhdanov Anton Andreevich naukaru.ru