%0 Journal Article
%A Robert E. Gompf
%T On sums of algebraic surfaces.
%J Inventiones mathematicae
%D 1988
%P 171-174
%V 94
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1988__94_2_143623/
%F IM_1988__94_2_143623