%0 Journal Article %A Wenguang Zhai %T On the average number of direct factors of finite abelian groups (II) %J Acta Arithmetica %D 1999 %P 69-78 %V 90 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-90-1-69-78/ %R 10.4064/aa-90-1-69-78 %G en %F 10_4064_aa_90_1_69_78