TY JOUR TI MHD waves in the collisional plasma of the solar corona and terrestrial ionosphere KW Sun KW terrestrial ionosphere KW collisional plasma KW MHD waves JO Solnechno-Zemnaya Fizika AU Nekrasov, A.K. AU Pilipenko, V.A. PY 2020 IS 6 PB INFRA-M Academic Publishing LLC.