@article{MZ_1963__82_170177,
     author = {Tribikram Pati},
     title = {On an {Unsolved} {Problem} in the {Theory} of {Absolute} {Summability} {Factors} of {Fourier} {Series.}},
     journal = {Mathematische Zeitschrift},
     pages = {106--114},
     publisher = {mathdoc},
     volume = {82},
     year = {1963},
     zbl = {0122.31201},
     url = {http://geodesic.mathdoc.fr/item/MZ_1963__82_170177/}
}