%0 Journal Article %A Jun Furuya %A Wenguang Zhai %T On the $k$-free divisor problem %J Acta Arithmetica %D 2006 %P 267-287 %V 123 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa123-3-4/ %R 10.4064/aa123-3-4 %G en %F 10_4064_aa123_3_4