%0 Journal Article %A S. V. Fomin %T A Fourier transform method for functional derivative equations %J Doklady Akademii Nauk %D 1968 %P 812-814 %V 181 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_181_4_a11/ %G ru %F DAN_1968_181_4_a11