TY - JOUR AU - Henning, Michael TI - Graphs with large double domination numbers JO - Discussiones Mathematicae. Graph Theory PY - 2005 SP - 13 EP - 28 VL - 25 IS - 1-2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMGT_2005_25_1-2_a1/ LA - en ID - DMGT_2005_25_1-2_a1 ER -