%0 Journal Article %A Imrich, Wilfried %A Stadler, Peter %T A prime factor theorem for a generalized direct product %J Discussiones Mathematicae. Graph Theory %D 2006 %P 135-140 %V 26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2006_26_1_a11/ %G en %F DMGT_2006_26_1_a11