%0 Journal Article
%A W. Jaco
%T Finitely Presented Subgroups of Three-Manifold Groups.
%J Inventiones mathematicae
%D 1971
%P 335-346
%V 13
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1971__13_142101/
%F IM_1971__13_142101