@article{1138833371,
author = {Kawata, Tatsuo},
title = {The Lipschitz condition of a function and Fejer means of Fourier series},
journal = {Kodai Math. Sem. Rep.},
volume = {1},
number = {1},
year = {1949},
pages = { 1-4},
language = {en},
url = {http://dml.mathdoc.fr/item/1138833371}
}
Kawata, Tatsuo. The Lipschitz condition of a function and Fejer means of Fourier series. Kodai Math. Sem. Rep., Tome 1 (1949) no. 1, pp. 1-4. http://gdmltest.u-ga.fr/item/1138833371/