%0 Journal Article %A Shaofang Hong %T Gcd-closed sets and determinants of matrices associated with arithmetical functions %J Acta Arithmetica %D 2002 %P 321-332 %V 101 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa101-4-2/ %R 10.4064/aa101-4-2 %G en %F 10_4064_aa101_4_2