%0 Journal Article
%A M. Gromov
%A W. Thurston
%T Pinching constants for hyperbolic manifolds.
%J Inventiones mathematicae
%D 1987
%P 1-12
%V 89
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1987__89_143471/
%F IM_1987__89_143471