%0 Journal Article %A Yu. E. Anikonov %T Inverse problems for nonlinear equations, and synergetics %J Doklady Akademii Nauk %D 1990 %P 355-358 %V 315 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_315_2_a24/ %G ru %F DAN_1990_315_2_a24