%0 Journal Article %A Jongsu Kim %T On the scalar curvature of self-dual manifolds. %J Mathematische Annalen %D 1993 %P 235-252 %V 297 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1993__297_3_165129/ %F MAN_1993__297_3_165129