%0 Journal Article %A Yu. E. Anikonov %T Methods for studying multidimensional inverse problems for %J Doklady Akademii Nauk %D 1993 %P 409-412 %V 331 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_331_4_a6/ %G ru %F DAN_1993_331_4_a6