%0 Journal Article %A R. Hall %T On the probability that n and f(n) are relatively prime %J Acta Arithmetica %D 1970 %P 169-183 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-17-2-169-183/ %R 10.4064/aa-17-2-169-183 %G en %F 10_4064_aa_17_2_169_183