%0 Journal Article %A M. I. Letavin %T On the problem of control of charged particle beams with account taken of their own charge %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1980 %P 517-522 %V 20 %N 2 %U http://geodesic.mathdoc.fr/item/ZVMMF_1980_20_2_a22/ %G ru %F ZVMMF_1980_20_2_a22