%0 Journal Article %A M. A. Sadybekov %T A new type of boundary value problem for the wave equation %J Doklady Akademii Nauk %D 1994 %P 590-591 %V 336 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_336_5_a3/ %G ru %F DAN_1994_336_5_a3