TY - JOUR AU - I. R. Nezhmetdinov TI - One-sided moduli of continuity and sharp estimates for harmonic functions in an annulus JO - Trudy seminara po kraevym zadačam PY - 1987 SP - 169 EP - 174 VL - 23 IS - 23 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1987_23_23_a18/ LA - ru ID - KUKZ_1987_23_23_a18 ER -