TY JOUR TI Radial distributions of magnetic field strength in the solar corona as derived from data on fast halo CMEs KW CME KW shock KW solar wind KW magnetic field JO Solnechno-Zemnaya Fizika AU Fainshtein, V.G. AU Egorov, Y.I. PY 2018 IS 4 PB INFRA-M Academic Publishing LLC.