%0 Journal Article %A Y. K. Lau %A J. Wu %T Sums of some multiplicative functions over a special set of integers %J Acta Arithmetica %D 2002 %P 365-394 %V 101 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa101-4-5/ %R 10.4064/aa101-4-5 %G en %F 10_4064_aa101_4_5