@article{1077474138,
author = {Bellman, Richard},
title = {The Dirichlet divisor problem},
journal = {Duke Math. J.},
volume = {14},
number = {1},
year = {1947},
pages = { 411-417},
language = {en},
url = {http://dml.mathdoc.fr/item/1077474138}
}
Bellman, Richard. The Dirichlet divisor problem. Duke Math. J., Tome 14 (1947) no. 1, pp. 411-417. http://gdmltest.u-ga.fr/item/1077474138/