TY - JOUR AU - N. N. Kholshchevnikova TI - Example of a sequence not summable by a positive regular method to an element of its kernel JO - Matematičeskie zametki PY - 1980 SP - 365 EP - 378 VL - 28 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1980_28_3_a4/ LA - ru ID - MZM_1980_28_3_a4 ER -