%0 Journal Article %A O. M. Belotserkovskii %A V. G. Grudnitskii %A V. N. Rygalin %T The isolation of discontinuities in the calculation of one-dimensional nonsteady gas flows %J Doklady Akademii Nauk %D 1983 %P 49-52 %V 272 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_272_1_a11/ %G ru %F DAN_1983_272_1_a11