%0 Journal Article %A Caggegi, Andrea %T Some Additive $2-(v, 5,\lambda )$ Designs %J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica %D 2015 %P 65-80 %V 54 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPO_2015__54_1_a4/ %G en %F AUPO_2015__54_1_a4