@article{GDZPPN002113058, title = {Small values of n2 ... (mod 1).}, journal = {Inventiones mathematicae}, volume = {121}, year = {1995}, pages = {379-388}, zbl = {0827.11040}, url = {http://dml.mathdoc.fr/item/GDZPPN002113058} }
Zaharescu, Alexandru. Small values of n2 ... (mod 1).. Inventiones mathematicae, Tome 121 (1995) pp. 379-388. http://gdmltest.u-ga.fr/item/GDZPPN002113058/