@article{NSJOM_1993_23_2a_16,
     author = {Ivi\'c Aleksandar},
     title = {On a multiplicative 

 function connected with the number of direct factors of a finite abelian 

 group},
     journal = {Novi Sad Journal of Mathematics},
     pages = {189-198},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {1993},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1993_23_2a_16/}
}