@article{1077492253,
author = {Randels, W. C.},
title = {On the absolute summability of Fourier series, III},
journal = {Duke Math. J.},
volume = {6},
number = {1},
year = {1940},
pages = { 204-207},
language = {en},
url = {http://dml.mathdoc.fr/item/1077492253}
}
Randels, W. C. On the absolute summability of Fourier series, III. Duke Math. J., Tome 6 (1940) no. 1, pp. 204-207. http://gdmltest.u-ga.fr/item/1077492253/