%0 Journal Article %A L. A. Beklaryan %T A boundary value problem for a differential equation with %J Doklady Akademii Nauk %D 1986 %P 19-22 %V 291 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_291_1_a2/ %G ru %F DAN_1986_291_1_a2