TY - JOUR AU - A. P. Starovoitov TI - Comparison of the rates of rational and polynomial approximations of differentiable functions JO - Matematičeskie zametki PY - 1988 SP - 528 EP - 535 VL - 44 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1988_44_4_a11/ LA - ru ID - MZM_1988_44_4_a11 ER -