@article{GDZPPN002055953,
title = {Approximation by Use of Kernels Originating from Abel Transforms of Series.},
journal = {Commentarii mathematici Helvetici},
volume = {26},
year = {1952},
pages = {171-179},
zbl = {0047.30303},
url = {http://dml.mathdoc.fr/item/GDZPPN002055953}
}
Agnew, Ralph Palmer. Approximation by Use of Kernels Originating from Abel Transforms of Series.. Commentarii mathematici Helvetici, Tome 26 (1952) pp. 171-179. http://gdmltest.u-ga.fr/item/GDZPPN002055953/