%0 Journal Article %A G. D. Tkacheva %A I. G. Filippov %T A numerical solution of a certain nonstationary problem on the motion of a rigid barrier in a compressible fluid %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1969 %P 474-478 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_2_a24/ %G ru %F ZVMMF_1969_9_2_a24