%0 Journal Article %A V. I. Artem'ev %A V. I. Bergelson %A I. V. Nemtchinov %A T. I. Orlova %A V. A. Rybakov %A V. A. Smirnov %A V. M. Hazins %T Formation of new structures in gasdynamic flows due to density perturbations in thin channels before shock wave fronts %J Matematičeskoe modelirovanie %D 1989 %P 1-11 %V 1 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1989_1_8_a0/ %G ru %F MM_1989_1_8_a0