%0 Journal Article
%A P. S. Aleksandrov
%T Topological duality theorems. Part~I. Closed sets
%J Informatics and Automation
%D 1955
%P 3-110
%V 48
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1955_48_a0/
%G ru
%F TRSPY_1955_48_a0