%0 Journal Article %A El Bachraoui, Mohamed %A Salim, Mohamed %T Combinatorial identities involving the Möbius function %J Journal of integer sequences %D 2010 %V 13 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2010__13_8_a6/ %G en %F JIS_2010__13_8_a6