%0 Journal Article %A M. A. Lapik %T Dynamics of Supports of Extremal Measures in the Field of a Point Charge %J Matematičeskie zametki %D 2020 %P 787-790 %V 108 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2020_108_5_a13/ %G ru %F MZM_2020_108_5_a13