%0 Journal Article %A P Erdös %A G. Lorentz %T On the probability that n and g(n) are relatively prime %J Acta Arithmetica %D 1959 %P 35-44 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-5-1-35-44/ %R 10.4064/aa-5-1-35-44 %G en %F 10_4064_aa_5_1_35_44