@article{01415897,
title = {Weighted uniform approximation on the semiaxis by rational operators.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {4},
year = {1999},
pages = {241-264},
doi = {10.1155/S1025583499000387},
zbl = {0951.41008},
language = {en},
url = {http://dml.mathdoc.fr/item/01415897}
}
Della Vecchia, B.; Mastroianni, G.; Szabados, J. Weighted uniform approximation on the semiaxis by rational operators.. Journal of Inequalities and Applications [electronic only], Tome 4 (1999) pp. 241-264. doi : 10.1155/S1025583499000387. http://gdmltest.u-ga.fr/item/01415897/