%0 Journal Article %A O. I. Drivotin %A D. A. Ovsyannikov %T New classes of stationary solutions of the Vlasov equation for an axially symmetric beam of charged particles with constant density %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1989 %P 1245-1250 %V 29 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_8_a14/ %G ru %F ZVMMF_1989_29_8_a14