@article{AM2_1981__22_136866,
     author = {Steven Galovich and Sherman Stein},
     title = {Splittings of {Abelian} groups by integers. {(Short} {Communication).}},
     journal = {Aequationes mathematicae},
     pages = {116--118},
     publisher = {mathdoc},
     volume = {22},
     year = {1981},
     zbl = {0526.20018},
     url = {http://geodesic.mathdoc.fr/item/AM2_1981__22_136866/}
}