TY - JOUR AU - A. S. Fokht TI - Some estimates near the boundary of the domain for a polyharmonic function and its derivatives JO - Doklady Akademii Nauk PY - 1962 SP - 801 EP - 804 VL - 147 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_147_4_a14/ LA - ru ID - DAN_1962_147_4_a14 ER -