@article{GDZPPN002033151, title = {Splittings of Abelian groups by integers.}, journal = {Aequationes mathematicae}, volume = {22}, year = {1981}, pages = {249-267}, zbl = {0526.20018}, url = {http://dml.mathdoc.fr/item/GDZPPN002033151} }
Galovich, Steven; Stein, Sherman. Splittings of Abelian groups by integers.. Aequationes mathematicae, Tome 22 (1981) pp. 249-267. http://gdmltest.u-ga.fr/item/GDZPPN002033151/