%0 Journal Article %A O. S. Rozanova %T On plane oscillations of the cold plasma in a constant magnetic field %J Contemporary Mathematics. Fundamental Directions %D 2023 %P 685-696 %V 69 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2023_69_4_a8/ %G ru %F CMFD_2023_69_4_a8