%0 Journal Article
%A A. V. Arkhangel'skii
%T Continuous images of Lindelöf $\Sigma$-groups
%J Doklady Akademii Nauk
%D 1987
%P 1289-1292
%V 295
%N 6
%U http://geodesic.mathdoc.fr/item/DAN_1987_295_6_a0/
%G ru
%F DAN_1987_295_6_a0