TY - JOUR AU - Z. Dopierala AU - L. Rempulska TI - On the summability of series by harmonic methods JO - Commentationes Mathematicae PY - 1983 SP - 199 EP - 213 VL - 23 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v23i2.6056/ DO - 10.14708/cm.v23i2.6056 LA - pl ID - 10_14708_cm_v23i2_6056 ER -