%0 Journal Article %A O. B. Khairullina %T On computation of the initial stage of the shock-free compression of symmetric gas prisms %J Trudy Instituta matematiki i mehaniki %D 2003 %P 137-150 %V 9 %N 2 %U http://geodesic.mathdoc.fr/item/TIMM_2003_9_2_a11/ %G ru %F TIMM_2003_9_2_a11