@article{1077473988,
author = {Korevaar, J.},
title = {The uniform approximation to continuous functions by linear
aggregates of functions of a given set},
journal = {Duke Math. J.},
volume = {14},
number = {1},
year = {1947},
pages = { 31-50},
language = {en},
url = {http://dml.mathdoc.fr/item/1077473988}
}
Korevaar, J. The uniform approximation to continuous functions by linear
aggregates of functions of a given set. Duke Math. J., Tome 14 (1947) no. 1, pp. 31-50. http://gdmltest.u-ga.fr/item/1077473988/