%0 Journal Article
%A A. G. Chentsov
%T Asymptotic effectiveness and extensions in a class of finitely
%J Doklady Akademii Nauk
%D 1990
%P 1085-1087
%V 314
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_314_5_a15/
%G ru
%F DAN_1990_314_5_a15