@article{GDZPPN00219791X,
title = {On relations between strong and ordinary summability.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {316},
year = {1980},
pages = {137-141},
zbl = {0478.40007},
url = {http://dml.mathdoc.fr/item/GDZPPN00219791X}
}
Cass, F.P.; Trautner, R. On relations between strong and ordinary summability.. Journal für die reine und angewandte Mathematik, Tome 316 (1980) pp. 137-141. http://gdmltest.u-ga.fr/item/GDZPPN00219791X/