@article{1028998621,
author = {Erd\H os, P.},
title = {Representations of real numbers as sums and products of Liouville numbers.},
journal = {Michigan Math. J.},
volume = {9},
number = {1},
year = {1962},
pages = { 59-60},
language = {en},
url = {http://dml.mathdoc.fr/item/1028998621}
}
Erdős, P. Representations of real numbers as sums and products of Liouville numbers.. Michigan Math. J., Tome 9 (1962) no. 1, pp. 59-60. http://gdmltest.u-ga.fr/item/1028998621/