%0 Journal Article %A Vichian Laohakosol %A Pinthira Tangsupphathawat %T A combinatorial generalization of the gcd-sum function using a generalized Möbius function %J Annales mathematicae et informaticae %D 2017 %P 141-148 %V 47 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMI_2017_47_a8/ %G en %F AMI_2017_47_a8