%0 Journal Article
%A C.D. Papakyriakopoulos
%T On the Ends of the Fundamental Groups of 3-Manifolds with Boundary.
%J Commentarii mathematici Helvetici
%D 1957
%P 85-92
%V 32
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1957__32_139147/
%F CMH_1957__32_139147