%0 Journal Article
%A Grove, Karsten
%A Karcher, Hermann
%T On pinched manifolds with fundamental group $\mathbf {Z}_2$
%J Compositio Mathematica
%D 1973
%P 49-61
%V 27
%N 1
%I Noordhoff International Publishing
%U http://www.numdam.org/item/CM_1973__27_1_49_0/
%G en
%F CM_1973__27_1_49_0