@article{BUMI_1961_3_16_4_383_0, author = {O. P. Varshney}, title = {Note on $H\_{2}$ summability of Fourier series.}, journal = {Bollettino dell'Unione Matematica Italiana}, volume = {16}, year = {1961}, pages = {383-385}, zbl = {0109.29304}, mrnumber = {147840}, language = {en}, url = {http://dml.mathdoc.fr/item/BUMI_1961_3_16_4_383_0} }
Varshney, O. P. Note on $H_{2}$ summability of Fourier series.. Bollettino dell'Unione Matematica Italiana, Tome 16 (1961) pp. 383-385. http://gdmltest.u-ga.fr/item/BUMI_1961_3_16_4_383_0/