%0 Journal Article
%A A. V. Arkhangel'skii
%T Cardinal invariants of topological groups. Imbeddings and condensations
%J Doklady Akademii Nauk
%D 1979
%P 779-782
%V 247
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1979_247_4_a1/
%G ru
%F DAN_1979_247_4_a1