%0 Journal Article %A P. A. Krutitskii %T Solution of a hyperbolic boundary value problem as a result of %J Doklady Akademii Nauk %D 1992 %P 907-914 %V 325 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_325_5_a5/ %G ru %F DAN_1992_325_5_a5