%0 Journal Article %A Alperin, Roger C. %A Peterson, Brian L. %T Integral Sets and the Center of a Finite Group %J Canadian mathematical bulletin %D 2014 %P 9-11 %V 57 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2013-012-4/ %R 10.4153/CMB-2013-012-4 %F 10_4153_CMB_2013_012_4