TY JOUR TI Estimated relations between the main thermospheric neutral components at ionospheric F1-layer heights above Irkutsk in 2014–2017 KW geomagnetic disturbances KW gas component ratios JO Solar-Terrestrial Physics AU Kushnarenko, G.P. AU Yakovleva, O.E. AU Kuznetsova, G.M. PY 2020 IS 6 PB INFRA-M Academic Publishing LLC.