%0 Journal Article %A Knor, Martin %T Minimal non-selfcentric radially-maximal graphs of radius 4 %J Discussiones Mathematicae. Graph Theory %D 2007 %P 603-610 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2007_27_3_a17/ %G en %F DMGT_2007_27_3_a17