@article{bwmeta1.element.bwnjournal-article-fmv104i1p16bwm,
author = {Donald Marshall and Anthony O'Farrell},
title = {Uniform approximation by real functions},
journal = {Fundamenta Mathematicae},
volume = {103},
year = {1979},
pages = {203-211},
zbl = {0439.41030},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv104i1p16bwm}
}
Marshall, Donald; O'Farrell, Anthony. Uniform approximation by real functions. Fundamenta Mathematicae, Tome 103 (1979) pp. 203-211. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv104i1p16bwm/