@article{PORMA_1985__43_3_114565,
     author = {Mishra, K.N.},
     title = {Absolute {Riesz} summability of {Fourier} series},
     journal = {Portugaliae mathematica},
     pages = {321--329},
     publisher = {mathdoc},
     volume = {43},
     number = {3},
     year = {1985},
     mrnumber = {0886459},
     zbl = {0656.42006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1985__43_3_114565/}
}