%0 Journal Article
%A D.V. THAMPURAN
%T Extended Topology: Filters and Convergence. I.
%J Mathematische Annalen
%D 1965
%P 57-68
%V 158
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1965__158_161254/
%F MAN_1965__158_161254