@article{107263,
author = {Tulsi Dass Narang},
title = {Approximation relative to an ultra function},
journal = {Archivum Mathematicum},
volume = {022},
year = {1986},
pages = {181-186},
zbl = {0608.41016},
mrnumber = {868532},
language = {en},
url = {http://dml.mathdoc.fr/item/107263}
}
Narang, Tulsi Dass. Approximation relative to an ultra function. Archivum Mathematicum, Tome 022 (1986) pp. 181-186. http://gdmltest.u-ga.fr/item/107263/
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