TY JOUR TI Features of the initial stage of formation of fast coronal mass ejection on February 25, 2014 KW coronal mass ejection KW magnetic rope KW coronal arcades KW blast shock wave KW solar wind KW collisional and collisionless shock waves JO Solar-Terrestrial Physics AU Eselevich, V.G. AU Eselevich, M.V. PY 2020 IS 6 PB INFRA-M Academic Publishing LLC.