%0 Journal Article
%A Yum-Tong Siu
%A Paul Yang
%T Compact Kähler-Einstein Surfaces of Nonpositive Bisectional Curvature.
%J Inventiones mathematicae
%D 1981
%P 471-488
%V 64
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1981__64_142833/
%F IM_1981__64_142833