%0 Journal Article %A Changwen Li %T New Characterizations of $p$-Nilpotency and Sylow Tower Groups %J Bulletin of the Malaysian Mathematical Society %D 2013 %V 36 %N 3 %U http://geodesic.mathdoc.fr/item/BMMS_2013_36_3_a25/ %F BMMS_2013_36_3_a25