%0 Journal Article
%A B. N. Apanasov
%T A universal property of Kleinian groups in the hyperbolic metric
%J Doklady Akademii Nauk
%D 1975
%P 15-17
%V 225
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_225_1_a1/
%G ru
%F DAN_1975_225_1_a1