@article{2894, author = {Rieger, G.J.}, title = {On a theorem of S. Uchiyama concerning the largest squarefree divisor}, journal = {Portugaliae mathematica}, volume = {38}, year = {1979}, pages = {1-5}, mrnumber = {0745227}, url = {http://dml.mathdoc.fr/item/2894} }
Rieger, G.J. On a theorem of S. Uchiyama concerning the largest squarefree divisor. Portugaliae mathematica, Tome 38 (1979) pp. 1-5. http://gdmltest.u-ga.fr/item/2894/