%0 Journal Article
%A A. A. Tverskoi
%T A study of the recursiveness and authenticity of signature functions in non standard

%J Doklady Akademii Nauk
%D 1982
%P 1325-1328
%V 262
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_262_6_a10/
%G ru
%F DAN_1982_262_6_a10