%0 Journal Article %A Chambers, Graham A. %T On f-Prefrattini Subgroups %J Canadian mathematical bulletin %D 1972 %P 345-348 %V 15 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-062-5/ %R 10.4153/CMB-1972-062-5 %F 10_4153_CMB_1972_062_5