%0 Journal Article
%A I. B. Gashkov
%A V. M. Sidel'nikov
%T Codes that are connected with a group of linear-fractional
%J Doklady Akademii Nauk
%D 1988
%P 1041-1044
%V 301
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1988_301_5_a2/
%G ru
%F DAN_1988_301_5_a2