%0 Journal Article
%A I. M. Leibo
%T On closed images of metric spaces
%J Doklady Akademii Nauk
%D 1975
%P 756-759
%V 224
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a3/
%G ru
%F DAN_1975_224_4_a3