@article{1183498135,
author = {Tamarkin, J. D.},
title = {On the notion of regularity of methods of summation of infinite series},
journal = {Bull. Amer. Math. Soc.},
volume = {41},
number = {12},
year = {1935},
pages = { 241-243},
language = {en},
url = {http://dml.mathdoc.fr/item/1183498135}
}
Tamarkin, J. D. On the notion of regularity of methods of summation of infinite series. Bull. Amer. Math. Soc., Tome 41 (1935) no. 12, pp. 241-243. http://gdmltest.u-ga.fr/item/1183498135/