@article{ASUO_2010_XVIII_2_a6,
     author = {
						Lucian Bentea and Marius Tarnauceanu },
     title = {
							{On} the total number of principal series of a finite abelian group
						},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XVIII},
     number = {2},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2010_XVIII_2_a6/}
}