%0 Journal Article %A E. Scourfield %T On some sums involving the largest prime divisor of n %J Acta Arithmetica %D 1991 %P 339-363 %V 59 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-59-4-339-363/ %R 10.4064/aa-59-4-339-363 %G en %F 10_4064_aa_59_4_339_363