@article{1102868449,
author = {Roth, Walter},
title = {Uniform approximation by elements of a cone of real-valued functions.},
journal = {Pacific J. Math.},
volume = {61},
number = {2},
year = {1975},
pages = { 209-215},
language = {en},
url = {http://dml.mathdoc.fr/item/1102868449}
}
Roth, Walter. Uniform approximation by elements of a cone of real-valued functions.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 209-215. http://gdmltest.u-ga.fr/item/1102868449/