TY - JOUR AU - M. A. Evgrafov AU - I. A. Chegis TI - Generalization of the Phragm\'en--Lindel\"of theorem on analytic functions to harmonic functions in space JO - Doklady Akademii Nauk PY - 1960 SP - 259 EP - 262 VL - 134 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_134_2_a3/ LA - ru ID - DAN_1960_134_2_a3 ER -