%0 Journal Article %A R.G. Stanton %A L.O. James %T From Covering Designs to Graphs. %J Aequationes mathematicae %D 1972 %P 76-81 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1972__8_136271/ %F AM2_1972__8_136271