%0 Journal Article
%A K. E. Starkov
%T A global property of an observation space
%J Doklady Akademii Nauk
%D 1989
%P 50-52
%V 308
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_308_1_a10/
%G ru
%F DAN_1989_308_1_a10