%0 Journal Article %A V. I. Sedenko %T Classical solvability of an initial-boundary value problem in the %J Doklady Akademii Nauk %D 1993 %P 283-285 %V 331 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_331_3_a7/ %G ru %F DAN_1993_331_3_a7