%0 Journal Article %A I. A. Dynnikov %T Proof of S.\,P.~Novikov's conjecture for the case of small perturbations of rational magnetic fields %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1992 %P 172-173 %V 47 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1992_47_3_a9/ %G en %F RM_1992_47_3_a9