%0 Journal Article
%T Geometric factor in seasonal variations of daily average values of the geomagnetic index Dₛₜ
%A Makarov, G.A.
%K geomagnetic index Dst, semiannual variation of magnetic activity
%J Solar-Terrestrial Physics
%D 2020
%N 6
%P 6
%I INFRA-M Academic Publishing LLC.