%0 Journal Article %A Vladimir D. Tonchev %T A Characterization of Designs Related to the Witt System S(5, 8, 24). %J Mathematische Zeitschrift %D 1986 %P 225-230 %V 191 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1986__191_173667/ %F MZ_1986__191_173667