@article{1178244915,
author = {Hirokawa, Hiroshi},
title = {Riemann-Ces\`aro methods of summability, II},
journal = {Tohoku Math. J. (2)},
volume = {9},
number = {3},
year = {1957},
pages = { 13-26},
language = {en},
url = {http://dml.mathdoc.fr/item/1178244915}
}
Hirokawa, Hiroshi. Riemann-Cesàro methods of summability, II. Tohoku Math. J. (2), Tome 9 (1957) no. 3, pp. 13-26. http://gdmltest.u-ga.fr/item/1178244915/