TY - JOUR AU - G. Ts. Tumarkin TI - The behaviour near the boundary of a region of certain sequences of derivatives of analytical functions,converging JO - Doklady Akademii Nauk PY - 1957 SP - 502 EP - 505 VL - 114 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_114_3_a13/ LA - ru ID - DAN_1957_114_3_a13 ER -