%0 Journal Article %A Yong-Geun Oh %T Second variation and stabilities of minimal lagrangian submanifolds in Kähler manifolds. %J Inventiones mathematicae %D 1990 %P 501-520 %V 101 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1990__101_2_143814/ %F IM_1990__101_2_143814