TY - JOUR AU - A. Yanushauskas TI - On the coefficients of harmonic functions that are positive in the unit ball JO - Doklady Akademii Nauk PY - 1977 SP - 776 EP - 779 VL - 234 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_234_4_a11/ LA - ru ID - DAN_1977_234_4_a11 ER -