@article{1256047933,
author = {Pollington, A. D.},
title = {On the density of sequence $\{n\_{k}\xi\}$},
journal = {Illinois J. Math.},
volume = {23},
number = {4},
year = {1979},
pages = { 511-515},
language = {en},
url = {http://dml.mathdoc.fr/item/1256047933}
}
Pollington, A. D. On the density of sequence $\{n_{k}\xi\}$. Illinois J. Math., Tome 23 (1979) no. 4, pp. 511-515. http://gdmltest.u-ga.fr/item/1256047933/