%0 Journal Article
%A Nikolay Nikolov
%A Dan Segal
%T Finite index subgroups in profinite groups
%J Comptes Rendus. Mathématique
%D 2003
%P 303-308
%V 337
%N 5
%I Elsevier
%R 10.1016/S1631-073X(03)00349-2
%G en
%F CRMATH_2003__337_5_303_0