%0 Journal Article
%A Mustafa Kalafat
%T Scalar curvature and connected sums of self-dual 4-manifolds
%J Journal of the European Mathematical Society
%D 2011
%P 883-898
%V 13
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/269/
%R 10.4171/jems/269
%F JEMS_2011_13_4_a1