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@article{MZ_1965__88_170404, author = {Tribikram Pati}, title = {On the absolute summability of {Fourier} series by {N\"orlund} means.}, journal = {Mathematische Zeitschrift}, pages = {244--249}, publisher = {mathdoc}, volume = {88}, year = {1965}, zbl = {0154.06201}, url = {http://geodesic.mathdoc.fr/item/MZ_1965__88_170404/} }
Tribikram Pati. On the absolute summability of Fourier series by Nörlund means.. Mathematische Zeitschrift, Tome 88 (1965), pp. 244-249. http://geodesic.mathdoc.fr/item/MZ_1965__88_170404/