%0 Journal Article %A Henning, Michael %T Graphs with large double domination numbers %J Discussiones Mathematicae. Graph Theory %D 2005 %P 13-28 %V 25 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2005_25_1-2_a1/ %G en %F DMGT_2005_25_1-2_a1