@article{GDZPPN00253360X,
title = {On the absolute Harmonic summability factors of a Fourier series.},
journal = {Publications de l'Institut Math\'ematique [Elektronische Ressource]},
volume = {23},
year = {1969},
pages = {13-28},
zbl = {0353.42008},
language = {en},
url = {http://dml.mathdoc.fr/item/GDZPPN00253360X}
}
Lal, Shiva Narain. On the absolute Harmonic summability factors of a Fourier series.. Publications de l'Institut Mathématique [Elektronische Ressource], Tome 23 (1969) pp. 13-28. http://gdmltest.u-ga.fr/item/GDZPPN00253360X/