TY JOUR TI Observations of coronal holes with the Siberian Radioheliograph KW Sun KW radio emission KW bremsstrahlung KW coronal holes JO Solar-Terrestrial Physics AU Altyntsev, A.T. AU Globa, M.V. AU Meshalkina, N.S. AU Sych, R.A. PY 2024 IS 10 PB INFRA-M Academic Publishing LLC.