%0 Journal Article
%A Hulpke, Alexander
%T Block systems of a Galois group.
%J Experimental mathematics
%D 1995
%P 1-9
%V 4
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EXMA_1995__4_1_226961/
%G en
%F EXMA_1995__4_1_226961