%0 Journal Article
%A B.G. Seifert
%T Classification of fibred group extensions and H...
%J Mathematica Scandinavica
%D 1986
%P 105-113
%V 58
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1986__58_166969/
%F MS2_1986__58_166969