%0 Journal Article %A Yu. Ya. Belov %T An inverse problem for a semilinear parabolic equation %J Doklady Akademii Nauk %D 1991 %P 1034-1038 %V 316 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_316_5_a1/ %G ru %F DAN_1991_316_5_a1