%0 Journal Article %A V. A. Prokof'ev %T Splitting of initial spatial perturbation in a radiating medium %J Doklady Akademii Nauk %D 1974 %P 1274-1276 %V 217 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_217_6_a9/ %G ru %F DAN_1974_217_6_a9