%0 Journal Article %A H. Heineken %A I. J. Mohamed %T A group with trivial centre satisfying the normalizer condition %J Matematika %D 1969 %P 26-32 %V 13 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAT_1969_13_5_a1/ %G ru %F MAT_1969_13_5_a1