%0 Journal Article
%A R. Pérez-Gómez
%A Ceferino Ruiz
%T Methods of Perfect Coloring
%J Visual Mathematics
%D 2000
%V 2
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VM_2000_2_1_a3/
%G en
%F VM_2000_2_1_a3