@article{1195579317,
author = {Kawata, Tatsuo},
title = {A proof of a theorem of Hardy and Littlewood concerning strong summability of Fourier series},
journal = {Proc. Imp. Acad.},
volume = {15},
number = {10},
year = {1939},
pages = { 243-246},
language = {en},
url = {http://dml.mathdoc.fr/item/1195579317}
}
Kawata, Tatsuo. A proof of a theorem of Hardy and Littlewood concerning strong summability of Fourier series. Proc. Imp. Acad., Tome 15 (1939) no. 10, pp. 243-246. http://gdmltest.u-ga.fr/item/1195579317/