TY - JOUR AU - B.N. Prasad AU - U.N. Singh TI - On the strong summability of the derived Fourier series and its conjugate series. JO - Mathematische Zeitschrift PY - 1952 SP - 280 EP - 288 VL - 56 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1952__56_169292/ ID - MZ_1952__56_169292 ER -