%0 Journal Article %A Cao Hui-Zhong %T On Two Sums Related to the Prime Divisor Functions %J Mathematica balkanica %D 1992 %P 165 %V 6 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1992_6_2_a8/ %F MABA_1992_6_2_a8