%0 Journal Article %A Ivić Aleksandar %T On the number of abelian groups of a given order and the number of prime factors of an integer %J Novi Sad Journal of Mathematics %D 1983 %P 41-50 %V 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1983_13_Nonea_3/ %F NSJOM_1983_13_Nonea_3