%0 Journal Article
%A Arhangel'skii, A. V.
%T Perfect mappings in topological groups, cross-complementary subsets and quotients
%J Commentationes Mathematicae Universitatis Carolinae
%D 2003
%P 701-709
%V 44
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_2003__44_4_a14/
%G en
%F CMUC_2003__44_4_a14