%0 Journal Article %A I. M. Petrushko %T Boundary values of solutions of second-order parabolic equations %J Doklady Akademii Nauk %D 1991 %P 550-553 %V 316 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_316_3_a7/ %G ru %F DAN_1991_316_3_a7