%0 Journal Article
%A I. M. Gel'fand
%A D. B. Fuchs
%T Classifying spaces for principal bundles with Hausdorff bases
%J Doklady Akademii Nauk
%D 1968
%P 515-518
%V 181
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_181_3_a1/
%G ru
%F DAN_1968_181_3_a1