TY JOUR TI Microwave diagnostics of flare plasma by the direct fitting method based on data from the Siberian Radioheliograph KW solar flares KW radioheliograph KW radio diagnostics KW magnetic field JO Solar-Terrestrial Physics AU Смирнов, Д.А. AU Мельников, В.Ф. PY 2024 IS 10 PB Институт солнечно-земной физики СО РАН