TY - JOUR AU - A. A. Belyaev TI - The mean value theorem for harmonic functions in a domain of Hilbert space JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1982 SP - 32 EP - 35 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1982_5_a8/ LA - ru ID - VMUMM_1982_5_a8 ER -