%0 Journal Article
%A V. V. Fedorchuk
%T On $H$-closed extensions of $\theta$-proximity spaces
%J Sbornik. Mathematics
%D 1972
%P 407-424
%V 18
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1972_18_3_a3/
%G en
%F SM_1972_18_3_a3