@article{1077491565,
author = {Barone, Henry G.},
title = {Limit points of sequences and their transforms by methods of
summability},
journal = {Duke Math. J.},
volume = {5},
number = {1},
year = {1939},
pages = { 740-752},
language = {en},
url = {http://dml.mathdoc.fr/item/1077491565}
}
Barone, Henry G. Limit points of sequences and their transforms by methods of
summability. Duke Math. J., Tome 5 (1939) no. 1, pp. 740-752. http://gdmltest.u-ga.fr/item/1077491565/