%0 Journal Article %T Observation at radio frequencies of the hydroxyl (OH) absorption line in filaments and prominences above active regions of the Sun %A Овчинникова, Н.Е. %A Bogod, V.М. %A Лебедев, М.К. %K Sun, coronal structures, absorption lines, hydroxyl %J Solar-Terrestrial Physics %D 2024 %N 10 %P 6 %I Институт солнечно-земной физики СО РАН