@article{1183514153,
author = {Wilansky, Albert},
title = {A necessary and sufficient condition that a summability method be stronger than convergence},
journal = {Bull. Amer. Math. Soc.},
volume = {55},
number = {12},
year = {1949},
pages = { 914-916},
language = {en},
url = {http://dml.mathdoc.fr/item/1183514153}
}
Wilansky, Albert. A necessary and sufficient condition that a summability method be stronger than convergence. Bull. Amer. Math. Soc., Tome 55 (1949) no. 12, pp. 914-916. http://gdmltest.u-ga.fr/item/1183514153/