%0 Journal Article %A Gang Tian %A Yan Yan Li %T Nonexistence of axially symmetric, stationary solution of Einstein vacuum equation with disconnected symmetric event horizon. %J Manuscripta mathematica %D 1991 %P 83-90 %V 73 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1991__73_1_155656/ %F MM2_1991__73_1_155656