%0 Journal Article
%A H.M. Reimann
%T Invariant differential operators in hyperbolic spaces.
%J Commentarii mathematici Helvetici
%D 1982
%P 412-444
%V 57
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1982__57_139915/
%F CMH_1982__57_139915