%0 Journal Article %A Yu. M. Gufan %A G. G. Urushadze %A V. B. Shirokov %T The theory of static concentration waves from the standpoint of %J Doklady Akademii Nauk %D 1984 %P 1365-1368 %V 277 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_277_6_a21/ %G ru %F DAN_1984_277_6_a21