%0 Journal Article %A Natasha Bozovic %T On Some Properties of Universal Groups %J Mathematica balkanica %D 1991 %P 156 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1991_5_2_a8/ %F MABA_1991_5_2_a8