%0 Journal Article %A George Glaubermann %T Weakly Closed Elements of Sylow Subgroups. %J Mathematische Zeitschrift %D 1968 %P 1-20 %V 107 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1968__107_171046/ %F MZ_1968__107_171046