%0 Journal Article %A A. I. Prilepko %A D. G. Orlovsky %T A semigroup approach to a problem of determining the inhomogeneous term in evolution equations %J Doklady Akademii Nauk %D 1989 %P 1045-1049 %V 305 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_305_5_a4/ %G ru %F DAN_1989_305_5_a4