TY - JOUR AU - V. V. Volchkov TI - The final version of the mean value theorem for harmonic functions JO - Matematičeskie zametki PY - 1996 SP - 351 EP - 358 VL - 59 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1996_59_3_a3/ LA - ru ID - MZM_1996_59_3_a3 ER -