%0 Journal Article %A K.H. Hofmann %A R.P. Hunter %T On a centralizer result of Hunter's (correspondence between Karl Heinrich Hofmann and Robert P. Hunter). %J Semigroup forum %D 1974 %P 365-372 %V 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1974__6_133997/ %F SF_1974__6_133997