@article{1178243867,
author = {Suzuki, Yoshiya},
title = {Approximation of functions by Riesz mean of their Fourier series},
journal = {Tohoku Math. J. (2)},
volume = {15},
number = {4},
year = {1963},
pages = { 37-41},
language = {en},
url = {http://dml.mathdoc.fr/item/1178243867}
}
Suzuki, Yoshiya. Approximation of functions by Riesz mean of their Fourier series. Tohoku Math. J. (2), Tome 15 (1963) no. 4, pp. 37-41. http://gdmltest.u-ga.fr/item/1178243867/