TY - JOUR AU - A. V. Vasin AU - S. V. Kislyakov AU - A. N. Medvedev TI - Local smoothness of an analytic function compared to the smoothness of its modulus JO - Algebra i analiz PY - 2013 SP - 52 EP - 85 VL - 25 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2013_25_3_a1/ LA - ru ID - AA_2013_25_3_a1 ER -