%0 Journal Article
%A I. M. Dektyarev
%T The closed-graph theorem for ultracomplete spaces
%J Doklady Akademii Nauk
%D 1964
%P 771-773
%V 157
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_157_4_a3/
%G ru
%F DAN_1964_157_4_a3