%0 Journal Article %A Michael H. Freedman %T An unknotting result for complete minimal surfaces R3. %J Inventiones mathematicae %D 1992 %P 41-46 %V 109 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1992__109_2_144011/ %F IM_1992__109_2_144011