%0 Journal Article
%A Martin Golubitsky
%A Ian Melbourne
%T A Symmetry Classification of Columns
%J Visual Mathematics
%D 2001
%V 3
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VM_2001_3_1_a1/
%F VM_2001_3_1_a1