TY - JOUR AU - V. V. Andrievskii TI - Approximation characterization of classes of functions on continua of the complex plane JO - Sbornik. Mathematics PY - 1986 SP - 69 EP - 87 VL - 53 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1986_53_1_a3/ LA - en ID - SM_1986_53_1_a3 ER -