%0 Journal Article
%A Galeana-Sánchez, Hortensia
%A Neumann-Lara, Víctor
%T On the heterochromatic number of circulant digraphs
%J Discussiones Mathematicae. Graph Theory
%D 2004
%P 73-79
%V 24
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGT_2004_24_1_a5/
%G en
%F DMGT_2004_24_1_a5