%0 Journal Article %A I. P. Stakhanov %A E. V. Stupochenko %T The structure of Mach lines in relaxing media %J Doklady Akademii Nauk %D 1960 %P 1044-1047 %V 134 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_134_5_a12/ %G ru %F DAN_1960_134_5_a12