%0 Journal Article %A Kirkland, S. %A Olesky, D.D. %A van den Driessche, P. %T Digraphs with large exponent %J The electronic journal of linear algebra %D 2000 %P 30-40 %V 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2000__7__a11/ %G en %F ELA_2000__7__a11