%0 Journal Article %A M. G. Gasymov %A B. A. Iskenderov %T The principle of limiting amplitude for a hyperbolic equation with constant coefficients %J Doklady Akademii Nauk %D 1975 %P 1012-1014 %V 220 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_220_5_a3/ %G ru %F DAN_1975_220_5_a3