TY - JOUR AU - A. B. Zaitsev TI - Uniform Approximability of Functions by Polynomials of Special Classes on Compact Sets in $\mathbb R^2$ JO - Matematičeskie zametki PY - 2002 SP - 75 EP - 87 VL - 71 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2002_71_1_a6/ LA - ru ID - MZM_2002_71_1_a6 ER -