@article{1178245310, author = {Sunouchi, Gen-ichir\^o}, title = {Ces\`aro summability of Fourier series}, journal = {Tohoku Math. J. (2)}, volume = {5}, number = {2}, year = {1953}, pages = { 198-210}, language = {en}, url = {http://dml.mathdoc.fr/item/1178245310} }
Sunouchi, Gen-ichirô. Cesàro summability of Fourier series. Tohoku Math. J. (2), Tome 5 (1953) no. 2, pp. 198-210. http://gdmltest.u-ga.fr/item/1178245310/