%0 Journal Article %A E. F. Popov %T Kinetic equations for charged particles and a longitudinal %J Doklady Akademii Nauk %D 1990 %P 66-69 %V 310 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_310_1_a15/ %G ru %F DAN_1990_310_1_a15