@article{MV_1972_24_1_a3,
     author = {P. Chandra},
     title = {A new criterion for the absolute {Riesz} summability of the conjugate series of a {Fourier} series},
     journal = {Matemati\v{c}ki vesnik},
     pages = {23 },
     year = {1972},
     volume = {24},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/MV_1972_24_1_a3/}
}