TY - JOUR AU - Sh. Yarmukhamedov TI - An analogue of the Riemann--Volterra formula for harmonic functions of several variables JO - Doklady Akademii Nauk PY - 1989 SP - 795 EP - 798 VL - 306 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_306_4_a5/ LA - ru ID - DAN_1989_306_4_a5 ER -