%0 Journal Article %A A. G. Bagdoev %A Z. N. Danoyan %T Studies of the motion of a medium in the neighbourhood of a point of junction of shock waves in the linear and non-linear cases %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1972 %P 1512-1529 %V 12 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_6_a11/ %G ru %F ZVMMF_1972_12_6_a11