%0 Journal Article
%A G. Lucca
%T Symmetrical Patterns by Means of Contour Plots
%J Visual Mathematics
%D 2004
%V 6
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VM_2004_6_3_a1/
%G en
%F VM_2004_6_3_a1