%0 Journal Article
%A Gautero, M.
%A  Heusener
%A  M.
%T Cohomological characterization of relative hyperbolicity and combination theorem.
%J Publicacions matemàtiques
%D 2009
%P 489-514
%V 53
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PM_2009_2009_1_a20/
%G en
%F PM_2009_2009_1_a20