%0 Journal Article %A S. P. Lomnev %T Average density method in electron computer calculation of the motion of charged particles %J Doklady Akademii Nauk %D 1962 %P 1309-1312 %V 143 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_6_a18/ %G ru %F DAN_1962_143_6_a18