@article{1178244586,
author = {Hirokawa, Hiroshi},
title = {Riemann-Ces\`aro methods of summability, IV},
journal = {Tohoku Math. J. (2)},
volume = {11},
number = {3},
year = {1959},
pages = { 271-286},
language = {en},
url = {http://dml.mathdoc.fr/item/1178244586}
}
Hirokawa, Hiroshi. Riemann-Cesàro methods of summability, IV. Tohoku Math. J. (2), Tome 11 (1959) no. 3, pp. 271-286. http://gdmltest.u-ga.fr/item/1178244586/