TY - JOUR AU - Lávička, Roman TI - Limit points of arithmetic means of sequences in Banach spaces JO - Commentationes Mathematicae Universitatis Carolinae PY - 2000 SP - 97 EP - 106 VL - 41 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_2000__41_1_a7/ LA - en ID - CMUC_2000__41_1_a7 ER -