@article{bwmeta1.element.bwnjournal-article-aav21i1p391bwm,
author = {Oppenheim, A.},
title = {The representation of real numbers by infinite series of rationals},
journal = {Acta Arithmetica},
volume = {21},
year = {1972},
pages = {391-398},
zbl = {0258.10003},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav21i1p391bwm}
}
Oppenheim, A. The representation of real numbers by infinite series of rationals. Acta Arithmetica, Tome 21 (1972) pp. 391-398. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav21i1p391bwm/