@article{1178245729,
author = {Izumi, Shin-ichi},
title = {Notes on Fourier analysis (VIII); Local properties of Fourier series},
journal = {Tohoku Math. J. (2)},
volume = {2},
number = {2},
year = {1950},
pages = { 136-143},
language = {en},
url = {http://dml.mathdoc.fr/item/1178245729}
}
Izumi, Shin-ichi. Notes on Fourier analysis (VIII); Local properties of Fourier series. Tohoku Math. J. (2), Tome 2 (1950) no. 2, pp. 136-143. http://gdmltest.u-ga.fr/item/1178245729/