TY - JOUR AU - P. N. Natarajan TI - New properties of the Natarajan method of summability JO - Commentationes Mathematicae PY - 2015 SP - 9 EP - 15 VL - 55 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v55i1.810/ DO - 10.14708/cm.v55i1.810 LA - pl ID - 10_14708_cm_v55i1_810 ER -