@article{1077474655,
author = {Cheng, Min-Teh},
title = {Summability factors of Fourier series},
journal = {Duke Math. J.},
volume = {15},
number = {1},
year = {1948},
pages = { 17-27},
language = {en},
url = {http://dml.mathdoc.fr/item/1077474655}
}
Cheng, Min-Teh. Summability factors of Fourier series. Duke Math. J., Tome 15 (1948) no. 1, pp. 17-27. http://gdmltest.u-ga.fr/item/1077474655/