@article{Kushnarenko2019geomagnetic, author={Kushnarenko, G.P. and Yakovleva, O.E. and Kuznetsova, G.M.}, title={Geomagnetic disturbances at F1-layer heights under different solar activity conditions over Norilsk}, journal={Solar-Terrestrial Physics}, publisher={INFRA-M Academic Publishing LLC.}, year={2019}, pages={113-115}, volume={5}, issue={2}, }