TY JOUR TI Analyzing solar, cosmic, and geophysical events in September 2017 using SHICRA SB RAS complex observations KW cosmic rays KW solar flares KW solar proton fluxes KW magnetic storm KW electric potentials KW VLF radio wave propagation JO Solnechno-Zemnaya Fizika AU Starodubtsev, S.A. AU Baishev, D.G. AU Grigoryev, V.G. AU Karimov, R.R. AU Kozlov, V.I. AU Korsakov, A.A. AU Makarov, G.A. AU Moiseev, A.V. PY 2019 IS 5 PB INFRA-M Academic Publishing LLC.