@article{Makarov2018heliolatitude, author={Makarov, G.A.}, title={Heliolatitude regularities of magnetically disturbed days with daily average geomagnetic index Dst<–100 nT}, journal={Solar-Terrestrial Physics}, publisher={INFRA-M Academic Publishing LLC.}, year={2018}, pages={20-23}, volume={4}, issue={3}, }