%0 Journal Article %A Ekkehard Krätzel %T On the average number of direct factors of a finite Abelian group %J Acta Arithmetica %D 1988 %P 369-379 %V 51 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-51-4-369-379/ %R 10.4064/aa-51-4-369-379 %G en %F 10_4064_aa_51_4_369_379