%0 Journal Article %A A. L. Bukhgeim %T Multidimensional inverse problems of spectral analysis %J Doklady Akademii Nauk %D 1985 %P 21-24 %V 284 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_284_1_a2/ %G ru %F DAN_1985_284_1_a2