@article{MZ_1969__112_171223,
     author = {George Glaubermann},
     title = {Weakly {Closed} {Elements} of {Sylow} {Subgroups.} {II.}},
     journal = {Mathematische Zeitschrift},
     pages = {89--100},
     year = {1969},
     volume = {112},
     url = {http://geodesic.mathdoc.fr/item/MZ_1969__112_171223/}
}